https://wikis.swarthmore.edu/ENGR005_2012/api.php?action=feedcontributions&user=Lrigell1&feedformat=atomENGR005_2012 - User contributions [en]2024-03-29T11:32:35ZUser contributionsMediaWiki 1.26.3https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=FinalProject&diff=2471FinalProject2012-12-17T18:43:01Z<p>Lrigell1: /* Team Laura */</p>
<hr />
<div>This page contains links to the final projects for the course.<br />
<br />
==List of projects==<br />
<br />
===Team Super Laser Beam===<br />
* Team Members: [[User:jkarol1 | Jess Karol]], [[User:slu1 | Shaina Lu]], [[User:rquevedo1 | Raundi Quevedo]]<br />
* [[Robot Laser | Project Proposal]]<br />
* [[Robot Laser | Written Report]]<br />
* Project report:<br />
* Oral presentation lab section: Section A<br />
<br />
===Team ROGUE===<br />
* Team Members: [[User:gbrown2 | Greg Brown]], [[User:rthiels1 | Ravenna Thielstrom]], [[User:oortiz1 | Olivia Ortiz]]<br />
* [[3D World | 3D World]]<br />
* Project report: [[File:Lapwriteup.docx]] <br />
* Appendices: [[File:FinalROGue.m]], [[File:MakeCylinder.m]], [[File:MakeRect.m]], [[File:MakeRectalt.m]], [[File:MakeSphere.m]]<br />
* Oral presentation lab section: Section A<br />
<br />
===Team Victorious Secret===<br />
* Team Members: [[User:dpekert1 | Dakota Pekerti]]<br />
* [[No Handlebars | Project Proposal]]<br />
* Project report: [[File:Butterfly Knife Report.docx]]<br />
* Oral presentation lab section: Section A<br />
<br />
===Team Action Potential===<br />
* Team Members: [[User:Kbarron1 | Kathryn Barron]], [[User:Jlandis2 | Joseph Landis]]<br />
* Team project proposal: [[Page: Action Potential Proposal]]<br />
* Project report: [[Action Potential Final Report]]<br />
* Oral presentation lab section: A<br />
<br />
===Team Casino===<br />
* Team Members: [[User:Msacks1 | Maxwell Sacks]], [[User:Mhirsh1 | Matthew Hirsh]]<br />
* Team project proposal: [[Matlab Blackjack Proposal]]<br />
*Project Report: [[Matlab Blackjack Report]]<br />
* Oral Presentation lab section: A<br />
<br />
===Team Speech Dash To Dash Text Period===<br />
* Team Members: [[User:Krobins2| Kerry Robinson]]<br />
* Project proposal: [[Speech to Text Project | Project Proposal for Speech to Text]]<br />
* Project report: [[File:Speech_Synthesis_and_Recognition.docx | Research Paper]]<br />
* Oral presentation lab section: Section A<br />
<br />
===Team Hugo Cabret===<br />
* Team Members: [[User:aearly1 | Andrew Early]], [[User:tnoomah1 | Theo Noomah]], [[User:anorlin1 | Abby Norling-Ruggles]], [[User:cemery1 | Christine Emery]], [[User:idulin1 | Isaac Dulin]]<br />
* Project proposal: [[Team Hugo Cabret - Clock Project | Clock Project]]<br />
* Project report: [[Team Hugo Cabret - Clock Project Final Report | Final Report]]<br />
* Oral presentation lab section: Section A<br />
<br />
===Team Slide===<br />
*Team Members: [[User: Dwilson1 | Dionne Wilson]]<br />
*Team Project Proposal: [[Slide Square Game]]<br />
*Team Project Report:<br />
*Oral Presentation lab section: A<br />
<br />
===Team[[User:Lholcom1 | Lindsay Holcomb]]===<br />
* Team Members: [[User:Lholcom1 | Lindsay Holcomb]]<br />
* Project Proposal: [[Earthquake Project | Project Proposal]] <br />
* Project Report:[https://docs.google.com/document/d/1QSU-7fyKg82CB17PVyDW4AcwjYhe8hdQ5UneqwJZR_k/edit]<br />
* Oral Presentation Lab Section: A<br />
<br />
===Team M.E.D.S===<br />
* Team Members: [[User:Pmaguir1 | Patrick Maguire]], [[User:Elee3| Ethan Lee]], [[User:Dransho1 | David Ranshous]], [[User:Slieber1 | Seth Liebert]]<br />
* [[ServoCar Report | Project Report]]<br />
* [[ServoCar | Project Proposal]]<br />
* Oral presentation lab section: Section A<br />
<br />
===Team Teo===<br />
* Team Members: [[User:Tgelles1 | Teo Gelles]]<br />
* [[Media:E5_Project_Proposal.rtf | Proposal]]<br />
* [[Media:E5Report.pdf | Project Report]]<br />
* Oral presentation lab section: Section B<br />
<br />
===Team Kurtis===<br />
*Team Members: [[User:kswartz1 | Kurtis Swartz]]<br />
* Project Proposal: [[Simple Cylinder Engine| Simple Cylinder Engine]]<br />
* Project Report: [[V6 Engine Report | V6 Engine Report]]<br />
* Oral Presentation lab Section: B<br />
<br />
===Team Clock 'em Sock 'em===<br />
* Team Members: [[User:Schen3 | Lucas Chen]], [[User:Dredelm1 | Daniel Redelmeier]], [[User:Egluck1 | Erin Gluck]]<br />
* Team project proposal: [[Mechanical Clock]]<br />
*Project Report: [[Final Project Written Report Clock Em Sock Em]]<br />
* Oral Presentation lab section: B<br />
<br />
===Team Laura===<br />
*Team Members: [[User:lrigell1 | Laura Rigell]]<br />
*Team project proposal:<br />
*Project Report: [[File:Green_Roofs.pdf]]<br />
*Oral Presentation: B<br />
<br />
===Team Wagon=== <br />
*Team Members: [[User:Kbledso1| Kara Bledsoe]]<br />
*Project Proposal: [[Team Wagon]]<br />
*Project Report:<br />
*Oral presentation lab section: Section B<br />
<br />
===Team Crossbow===<br />
*Team Members: [[User:Cpitts1| Cappy Pitts]], [[User: Hthum1| Helen Thum]]<br />
*Project Proposal: [[Team Crossbow]]<br />
*Project Report:<br />
*Oral presentation lab section: Section B<br />
<br />
===Team Cosmo Alto===<br />
* Team Members: [[User:Calto1 | Cosmo Alto]]<br />
* [[Media:E5_Project_Proposal.doc | Project Proposal]]<br />
* Project Report: [[File:Solar Panels.doc | Solar Panels]]<br />
* Oral Presentation Lab Section: B<br />
<br />
===Team Kathy=== <br />
* Team Members: [[User:ksun1 | Kathy Sun]] <br />
* Project proposal: [[Koch's Snowflake | Koch's Snowflake]] <br />
* Project report:[[Koch's Snowflake on Solidworks Report | Koch's Snowflake on Solidworks Report]]<br />
* Oral presentation lab section: C<br />
<br />
===Team Rocket===<br />
* Team Members: [[User:cdrubin1 | Casey Drubin]] [[User:sfriske1 | Spencer Friske]]<br />
* Team project proposal: [[Rocket Simulation | Rocket Simulation]]<br />
* Project report: [[Rocket Report | Rocket Report]]<br />
* Oral presentation lab section: C<br />
<br />
===Team Phoenix Chavez===<br />
* Team Members: [[User: Aguarin1| Ascanio Guarini]], [[User: Ggariba1 | Gustavo Garibay]]<br />
* Team project proposal: [[Phoenix Chavez|Project Proposal for the Phoenix]]<br />
*Project Report: [[The Phoenix|The Phoenix]]<br />
*Oral Presentation Lab Section: C<br />
<br />
===Team Connect Four===<br />
*Team Members: [[User:klin1| Katie Lin]], [[User: mheppe1| Madison Heppi]], [[User: bthomps1| Bennet Thompson]]<br />
* Team project proposal: [[Connect Four Project| Project Proposal for Connect Four]]<br />
* Project Report: [[Connect Four Final Report | Connect Four Final Report]]<br />
* Oral Presentation lab section:C<br />
<br />
===Team Tetris===<br />
*Team Members: [[User:yalhess1| Yousef Alhessi]]<br />
*Project Proposal: [[Tetris]]<br />
*Project Report:<br />
*Oral presentation lab section: Section C</div>Lrigell1https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=File:Green_Roofs.pdf&diff=2470File:Green Roofs.pdf2012-12-17T18:41:46Z<p>Lrigell1: </p>
<hr />
<div></div>Lrigell1https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=Green_Roof&diff=1950Green Roof2012-11-16T21:29:39Z<p>Lrigell1: Created page with 'My professor, Giovanna DiChiro, has been discussing with a staff member at the Serenity House in Philadelphia about the possibility of collaborating to install a green roof there…'</p>
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<div>My professor, Giovanna DiChiro, has been discussing with a staff member at the Serenity House in Philadelphia about the possibility of collaborating to install a green roof there. Serenity House is a safe space located on Lehigh Avenue in Philadelphia that hosts support groups, ministry, and discussions. I will be working with my Professor DiChiro and Serenity House staff to help design a green roof for their building. Through this E5 project, I will be researching green roofs to inform the beginning of this design process. Specifically, I hope to learn about the materials needed for a green roof, potential structural restraints, and vegetation options. I know that the roof’s accessibility and the group’s vision for the space will necessarily define the design, but unfortunately I have not yet had a chance to speak with the Serenity House staff. <br />
<br />
<br />
<br />
Haven House:<br />
http://www.archstreetumc.org/serenityhouse<br />
<br />
Green Roofs in Chicago:<br />
http://greeningthecity.wordpress.com/chicagos-green-renaissance/<br />
<br />
The Largest Green Roof in Philadelphia, with list of species:<br />
http://www.pennsylvaniahorticulturalsociety.org/phlgreen/greenroofvisit.html<br />
<br />
A Philadelphia-based Green Roof design company<br />
http://www.roofmeadow.com/<br />
<br />
Article about Philadelphia’s green roofs<br />
http://www.uwishunu.com/2011/04/philadelphia-climbs-to-4-in-annual-ranking-of-top-10-green-roof-cities-in-the-u-s/<br />
<br />
Green Roofs for Healthy Cities<br />
http://greenroofs.org/<br />
<br />
Urban Design Tools for Low Impact Development<br />
http://www.lid-stormwater.net/greenroofs_home.htm</div>Lrigell1https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=FinalProject&diff=1949FinalProject2012-11-16T21:29:08Z<p>Lrigell1: </p>
<hr />
<div>===Introduction===<br />
<br />
This page contains links to the final projects for the course.<br />
<br />
==Template for teams==<br />
<br />
Use the following lines as a template and copy and paste them below in the "List of Projects" section. Fill in template with your information. '''Do not''' alter this original text, only your copy. <br />
===Team ?Name? (Don't change this template. Copy it and paste it below in "List of Projects" section.)===<br />
* Team Members: ?Add team members and links to wiki pages?<br />
* Project proposal: ?Add link to proposal - due before project starts?<br />
* Project report: ?Add link to project report - due at end of semester?<br />
* Oral presentation lab section: Choose Section A (8:30-9:45), Section B (9:55-11:10), Section C (11:20-12:35) on Dec. 11.<br />
<br />
==List of projects==<br />
<br />
===Team ROGUE===<br />
* Team Members: [[User:gbrown2 | Greg Brown]], [[User:rthiels1 | Ravenna Thielstrom]], [[User:oortiz1 | Olivia Ortiz]]<br />
* [[3D World | 3D World]]<br />
* Project report: ?Add link to project report - due at end of semester?<br />
* Oral presentation lab section: Section A<br />
<br />
===Team Victorious Secret===<br />
* Team Members: [[User:dpekert1 | Dakota Pekerti]]<br />
* [[No Handlebars | Project Proposal]]<br />
* Project report:<br />
* Oral presentation lab section: Section A<br />
<br />
===Team Teo===<br />
* Team Members: [[User:Tgelles1 | Teo Gelles]]<br />
* [[Media:E5_Project_Proposal.rtf | Proposal]]<br />
* Project Report:<br />
* Oral presentation lab section: Section B<br />
<br />
===Team Kurtis===<br />
*Team Members: [[User:kswartz1 | Kurtis Swartz]]<br />
* Project Proposal: [[Simple Cylinder Engine| Simple Cylinder Engine]]<br />
* Project Report:<br />
* Oral Presentation lab Section: B<br />
<br />
===Team Spencer Friske===<br />
* Team Members: [[User:sfriske1 | Spencer Friske]]<br />
* [[Airfoil Proposal | Project Proposal]]<br />
* Project report:<br />
* Oral presentation lab section: Section C<br />
<br />
===Team Kathy=== <br />
* Team Members: [[User:ksun1 | Kathy Sun]] <br />
* Project proposal: [[Koch's Snowflake | Koch's Snowflake]] <br />
* Project report:<br />
* Oral presentation lab section: C<br />
<br />
===Team Rocket===<br />
* Team Member: [[User:cdrubin1 | Casey Drubin]]<br />
* Team project proposal: [[Rocket Simulation | Rocket Simulation]]<br />
* Project report:<br />
* Oral presentation lab section: C<br />
<br />
===Team M.E.D.S===<br />
* Team Members: [[User:Pmaguir1 | Patrick Maguire]], [[User:Elee3| Ethan Lee]], [[User:Dransho1 | David Ranshous]], [[User:Slieber1 | Seth Liebert]]<br />
* Project Report:<br />
* [[ExampleProposal | Project Proposal]]<br />
* Oral presentation lab section: Section ?<br />
<br />
===Team Action Potential===<br />
* Team Members: [[User:Kbarron1 | Kathryn Barron]], [[User:Jlandis2 | Joseph Landis]]<br />
* Team project proposal: [[Page: Action Potential Proposal]]<br />
* Project report:<br />
* Oral presentation lab section: A<br />
<br />
===Team Casino===<br />
* Team Members: [[User:Msacks1 | Maxwell Sacks]], [[User:Mhirsh1 | Matthew Hirsh]]<br />
* Team project proposal: [[Matlab Blackjack Proposal]]<br />
*Project Report: <br />
* Oral Presentation lab section: A<br />
<br />
===Team Clock 'em Sock 'em===<br />
* Team Members: [[User:Schen3| Lucas Chen]], [[User:Dredelm1 | Daniel Redelmeier]], [[User:Egluck1 | Erin Gluck]]<br />
* Team project proposal: [[Mechanical Clock]]<br />
*Project Report: <br />
* Oral Presentation lab section: B<br />
===Team Phoenix Chavez===<br />
* Team Members: [[User: Aguarin1| Ascanio Guarini]], [[User: Ggariba1 | Gustavo Garibay]]<br />
* Team project proposal: [[Phoenix Chavez|Project Proposal for the Phoenix]]<br />
*Project Report: <br />
*Oral Presentation Lab Section: C<br />
<br />
===Team Connect Four===<br />
*Team Members: [[User:klin1| Katie Lin]], [[User: mheppi1| Madison Heppi]], [[User: bthomps1| Bennet Thompson]]<br />
* Team project proposal: [[Connect Four Project| Project Proposal for Connect Four]]<br />
* Project Report:<br />
* Oral Presentation lab section:C<br />
<br />
===Team Laura===<br />
*Team Members: [[User:lrigell1| Laura Rigell]<br />
*Team project proposal:<br />
*Project Report: [[Green Roof]]<br />
*Oral Presentation: B</div>Lrigell1https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=FinalProject&diff=1948FinalProject2012-11-16T19:25:42Z<p>Lrigell1: </p>
<hr />
<div>===Introduction===<br />
<br />
This page contains links to the final projects for the course.<br />
<br />
==Template for teams==<br />
<br />
Use the following lines as a template and copy and paste them below in the "List of Projects" section. Fill in template with your information. '''Do not''' alter this original text, only your copy. <br />
===Team ?Name? (Don't change this template. Copy it and paste it below in "List of Projects" section.)===<br />
* Team Members: ?Add team members and links to wiki pages?<br />
* Project proposal: ?Add link to proposal - due before project starts?<br />
* Project report: ?Add link to project report - due at end of semester?<br />
* Oral presentation lab section: Choose Section A (8:30-9:45), Section B (9:55-11:10), Section C (11:20-12:35) on Dec. 11.<br />
<br />
==List of projects==<br />
<br />
===Team ROGUE===<br />
* Team Members: [[User:gbrown2 | Greg Brown]], [[User:rthiels1 | Ravenna Thielstrom]], [[User:oortiz1 | Olivia Ortiz]]<br />
* [[3D World | 3D World]]<br />
* Project report: ?Add link to project report - due at end of semester?<br />
* Oral presentation lab section: Section A<br />
<br />
===Team Victorious Secret===<br />
* Team Members: [[User:dpekert1 | Dakota Pekerti]]<br />
* [[No Handlebars | Project Proposal]]<br />
* Project report:<br />
* Oral presentation lab section: Section A<br />
<br />
===Team Teo===<br />
* Team Members: [[User:Tgelles1 | Teo Gelles]]<br />
* [[Media:E5_Project_Proposal.rtf | Proposal]]<br />
* Project Report:<br />
* Oral presentation lab section: Section B<br />
<br />
===Team Kurtis===<br />
*Team Members: [[User:kswartz1 | Kurtis Swartz]]<br />
* Project Proposal: [[Simple Cylinder Engine| Simple Cylinder Engine]]<br />
* Project Report:<br />
* Oral Presentation lab Section: B<br />
<br />
===Team Spencer Friske===<br />
* Team Members: [[User:sfriske1 | Spencer Friske]]<br />
* [[Airfoil Proposal | Project Proposal]]<br />
* Project report:<br />
* Oral presentation lab section: Section C<br />
<br />
===Team Kathy=== <br />
* Team Members: [[User:ksun1 | Kathy Sun]] <br />
* Project proposal: [[Koch's Snowflake | Koch's Snowflake]] <br />
* Project report:<br />
* Oral presentation lab section: C<br />
<br />
===Team Rocket===<br />
* Team Member: [[User:cdrubin1 | Casey Drubin]]<br />
* Team project proposal: [[Rocket Simulation | Rocket Simulation]]<br />
* Project report:<br />
* Oral presentation lab section: C<br />
<br />
===Team M.E.D.S===<br />
* Team Members: [[User:Pmaguir1 | Patrick Maguire]], [[User:Elee3| Ethan Lee]], [[User:Dransho1 | David Ranshous]], [[User:Slieber1 | Seth Liebert]]<br />
* Project Report:<br />
* [[ExampleProposal | Project Proposal]]<br />
* Oral presentation lab section: Section ?<br />
<br />
===Team Action Potential===<br />
* Team Members: [[User:Kbarron1 | Kathryn Barron]], [[User:Jlandis2 | Joseph Landis]]<br />
* Team project proposal: [[Page: Action Potential Proposal]]<br />
* Project report:<br />
* Oral presentation lab section: A<br />
<br />
===Team Casino===<br />
* Team Members: [[User:Msacks1 | Maxwell Sacks]], [[User:Mhirsh1 | Matthew Hirsh]]<br />
* Team project proposal: [[Matlab Blackjack Proposal]]<br />
*Project Report: <br />
* Oral Presentation lab section: A<br />
<br />
===Team Clock 'em Sock 'em===<br />
* Team Members: [[User:Schen3| Lucas Chen]], [[User:Dredelm1 | Daniel Redelmeier]], [[User:Egluck1 | Erin Gluck]]<br />
* Team project proposal: [[Mechanical Clock]]<br />
*Project Report: <br />
* Oral Presentation lab section: B<br />
===Team Phoenix Chavez===<br />
* Team Members: [[User: Aguarin1| Ascanio Guarini]], [[User: Ggariba1 | Gustavo Garibay]]<br />
* Team project proposal: [[Phoenix Chavez|Project Proposal for the Phoenix]]<br />
*Project Report: <br />
*Oral Presentation Lab Section: C<br />
<br />
===Team Connect Four===<br />
*Team Members: [[User:klin1| Katie Lin]], [[User: mheppi1| Madison Heppi]], [[User: bthomps1| Bennet Thompson]]<br />
* Team project proposal: [[Connect Four Project| Project Proposal for Connect Four]]<br />
* Project Report:<br />
* Oral Presentation lab section:C<br />
<br />
===Team Laura===<br />
*Team Members: [[User:lrigell1| Laura Rigell]<br />
*Team project proposal:<br />
*Project Report: [[[File:E5_project_summary.doc]]<br />
*Oral Presentation: B</div>Lrigell1https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=File:E5_project_summary.doc&diff=1947File:E5 project summary.doc2012-11-16T19:24:09Z<p>Lrigell1: </p>
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<div></div>Lrigell1https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=RobotArtist&diff=1803RobotArtist2012-11-15T15:44:19Z<p>Lrigell1: /* Team Not the Incredibles */</p>
<hr />
<div>===Introduction===<br />
<br />
In this lab students designed a robot arm, controlled by MATLAB, that can draw pictures.<br />
<br />
==Teams==<br />
<br />
===Team Bagel:===<br />
<br />
*[[User: Rthiels1 | Thielstrom, Ravenna]]<br />
<br />
*[[User: Msacks1 | Sacks, Max]]<br />
<br />
*[[User: Dpekert1 | Pekerti, Dakota]]<br />
<br />
*[[User: Pmaguir1 | Maguire, Patrick]]<br />
<br />
*[[User: Dwilson1 | Wilson, Dionne]]<br />
<br />
===Team Blue Steel:===<br />
'''The Blue Steel Robot''' [[File:BlueSteelRobot.jpg]]<br />
<br />
<br />
<br />
'''Preliminary Designs''' [[File:BlueSteelDesign1.jpg]]<br />
<br />
<br />
The purpose of this lab was to design a robot arm capable of drawing a square inscribed within a circle. To do this, we used servo motors, which sent pulses dictating the angle to which the arm of the robot would rotate. We built the foundation of the robot using a piece of aluminum, two bolts, and two washers. The foundation was attached to the table using a "c" clamp to ensure that the robot would not move while drawing. Elevated above the foundation was one of two servo motors bolted onto a platform. Screwed to the servo motor was an aluminum rod, which acted as the forearm, connecting both servo motors, which served as the elbow joint and the wrist joint. Attached to the second servo motor was a solid works piece which functioned as a hand and held the pencil using a screw. When we first ran the robot, we encountered a design flaw in that the marks the pencil was making on the paper were too light to be seen. To fix this, we tightened the screw holding the pencil in the hole in an effort to keep it in place. This was an effective solution because on our second trial the marks of the pencil became visible. Beyond this minor setback, no other design problems were encountered. <br />
<br />
<br />
<br />
'''Proof of the Success of our Robot''' [http://www.youtube.com/watch?v=TSprQqRLp5M : Youtube Video]<br />
'''Matlab Script''' [[File:ServoCalibrateBlueSteelAndrewAfternoon.m]]<br />
<br />
<br />
<br />
*[[User: Jkarol1 | Karol, Jess]]<br />
*[[User: Cemery1 | Emery, Christine]]<br />
*[[User: Aearly1 | Early, Andrew]]<br />
*[[User: Lholcomb1 | Holcomb, Lindsay]]<br />
*[[User: Elee3 | Lee, Ethan]]<br />
<br />
===The Team of Sith Lords:===<br />
*[[User: Gbrown2 | Brown, Gregory]]<br />
*[[User: Jlandis2 | Landis, Joseph]]<br />
*[[User: Tnoomah1 | Noomah, Theodore]]<br />
*[[User: Krobins2 | Robinson, Kerry]]<br />
*[[Sith Lords Robot Artist]]<br />
<br />
<br />
<br />
===Team Unspecified Objects:===<br />
[[Team Unspecified Objects]]<br />
<br />
===Team GOAR:===<br />
It's about to get goar-y.<br />
<br />
Zip file:<br />
<br />
[[File:E5_Lab_8_Code_GOAR.zip]]<br />
The Artistic Robot Arm Team GOAR <br />
<br />
Our Design: <br />
In designing our robot arm our goal was to have an arm with two different joints that could ultimately draw a circle inscribed in a square. We tried to find parts that went well together. Originally, we used a bracket to encase the motor and give the first joint of the arm its range of motion. During construction, the bracket seemed like the sturdier option. However, upon completing the arm, we noticed that it allowed for vertical instability; the first joint was not wholly rigid. Therefore, we decided to remove the bracket and attach the first arm to the motor with a washer. <br />
<br />
The washer was then attached to a metal tube that made up the first arm. The other side of the first arm was attached to a metal shelf-bracket that held the second motor. The second motor, in turn, was connected to the plastic robot arm created earlier in the semester. This arm holds the pencil.<br />
<br />
[[File:RA.jpg]]<br />
<br />
*[[User:egluck1 | Erin Gluck]]<br />
*[[User:oortiz1 | Olivia Ortiz]]<br />
*[[User:calto1 | Cosmo Alto]]<br />
*[[User:dredelm1 | Daniel Redelmeier]]<br />
<br />
===Team Not the Incredibles===<br />
*[[User: tgelles1 | Teo Gelles]]<br />
*[[User: rqueved1 | Raundi Quevedo]]<br />
*[[User: slieber1 | Seth Lieberman]]<br />
*[[User: lrigell1 | Laura Rigell]]<br />
<br />
Initially, we were not convinced that it would be possible for the arm to draw a circle and square because of the limited rotation of the motors. We decided to position one at a right angle to the other, to maximize the range of points that we could reach. At first we had defined the metal arm as the second arm, but then realized that the plastic arm would probably not be long enough to support it. Structurally, we also had issues with the arm wobbling, so needed to use different screws. We had physical difficulties matching parts that fit together. We also encountered problems with malfunctioning motors and shields. In the end, the joint between the two arm sections was still too weak to provide sufficient support, causing the hand to sag. It continues to move shakily, scribbling as it draws. Rounding errors were problematic in our code because when we tested the angles even the correct angle appeared wrong. Inverse Kin function was giving us the right magnitude, but at times the negative value of what it should have been.Because of inconsistent negation of angles in the code, the arm moved fast and jerkily so that lines drawn were incoherent. Results of inverse sine or cosine imaginary, preventing us from being able to compute the sine or cosine of those angles.<br />
<br />
[[File:NOT.The.Incredible.zip]]<br />
<br />
===Team Robocop:===<br />
Change name of team in line above, add links to team member pages, and add a link to your writeup wiki page.<br />
<br />
===Team Cyborg:===<br />
Team Members:<br />
[[User:Cdrubin1| Casey Drubin]]<br />
[[User:Anorlin1| Abigail Ruggles]]<br />
[[User:Sfriske1| Spencer Friske]]<br />
[[User:Ksun1| Kathy Sun]]<br />
[[User:Dransho1| David Ranshous]]<br />
<br />
===Team ExtraDubious:===<br />
Team Members:<br />
[[User:Mheppe1| Madison Heppe]]<br />
[[User:Mhirsh1| Matt Hirsh]]<br />
[[User:Slu1| Shaina Lu]]<br />
[[User:Bthomps1| Bennet Thompson]]</div>Lrigell1https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=File:NOT.The.Incredible.zip&diff=1800File:NOT.The.Incredible.zip2012-11-15T15:42:24Z<p>Lrigell1: </p>
<hr />
<div></div>Lrigell1https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=File:Re_LAST_OF_E5.zip&diff=1798File:Re LAST OF E5.zip2012-11-15T15:40:47Z<p>Lrigell1: </p>
<hr />
<div></div>Lrigell1https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=RobotArtist&diff=1796RobotArtist2012-11-15T15:38:41Z<p>Lrigell1: /* Team Not the Incredibles */</p>
<hr />
<div>===Introduction===<br />
<br />
In this lab students designed a robot arm, controlled by MATLAB, that can draw pictures.<br />
<br />
==Teams==<br />
<br />
===Team Bagel:===<br />
<br />
*[[User: Rthiels1 | Thielstrom, Ravenna]]<br />
<br />
*[[User: Msacks1 | Sacks, Max]]<br />
<br />
*[[User: Dpekert1 | Pekerti, Dakota]]<br />
<br />
*[[User: Pmaguir1 | Maguire, Patrick]]<br />
<br />
*[[User: Dwilson1 | Wilson, Dionne]]<br />
<br />
===Team Blue Steel:===<br />
'''The Blue Steel Robot''' [[File:BlueSteelRobot.jpg]]<br />
<br />
<br />
<br />
'''Preliminary Designs''' [[File:BlueSteelDesign1.jpg]]<br />
<br />
<br />
The purpose of this lab was to design a robot arm capable of drawing a square inscribed within a circle. To do this, we used servo motors, which sent pulses dictating the angle to which the arm of the robot would rotate. We built the foundation of the robot using a piece of aluminum, two bolts, and two washers. The foundation was attached to the table using a "c" clamp to ensure that the robot would not move while drawing. Elevated above the foundation was one of two servo motors bolted onto a platform. Screwed to the servo motor was an aluminum rod, which acted as the forearm, connecting both servo motors, which served as the elbow joint and the wrist joint. Attached to the second servo motor was a solid works piece which functioned as a hand and held the pencil using a screw. When we first ran the robot, we encountered a design flaw in that the marks the pencil was making on the paper were too light to be seen. To fix this, we tightened the screw holding the pencil in the hole in an effort to keep it in place. This was an effective solution because on our second trial the marks of the pencil became visible. Beyond this minor setback, no other design problems were encountered. <br />
<br />
<br />
<br />
'''Proof of the Success of our Robot''' [http://www.youtube.com/watch?v=TSprQqRLp5M : Youtube Video]<br />
'''Matlab Script''' [[File:ServoCalibrateBlueSteelAndrewAfternoon.m]]<br />
<br />
<br />
<br />
*[[User: Jkarol1 | Karol, Jess]]<br />
*[[User: Cemery1 | Emery, Christine]]<br />
*[[User: Aearly1 | Early, Andrew]]<br />
*[[User: Lholcomb1 | Holcomb, Lindsay]]<br />
*[[User: Elee3 | Lee, Ethan]]<br />
<br />
===The Team of Sith Lords:===<br />
*[[User: Gbrown2 | Brown, Gregory]]<br />
*[[User: Jlandis2 | Landis, Joseph]]<br />
*[[User: Tnoomah1 | Noomah, Theodore]]<br />
*[[User: Krobins2 | Robinson, Kerry]]<br />
*[[Sith Lords Robot Artist]]<br />
<br />
<br />
<br />
===Team Unspecified Objects:===<br />
[[File:Lucas.jpg|200px|thumb|right|Lucas is excited for the Mini Project! :)]]<br />
[[File:Gustavo Lucas Helen Kara MATLAB.jpg|200px|thumb|right|[[User:kbledso1 | Bledsoe, Kara]],[[User:schen3 | Chen, Lucas]], Gustavo, and Helen doing MATLAB ]] <br />
[[File:Cappy and Helen.jpg|200px|thumb|right|[[User:cpitts1 | Pitts, Caroline]] and [[User:hthum1 | Thum, Helen]]]]<br />
[[File:IMG791.jpg|200px|thumb|right|[[User:ggariba1 | Garibay, Gustavo]]]]<br />
<br />
====Write Up====<br />
=====Overall Idea:=====<br />
After perusal of robot arm templates, Team Unspecified Objects (TUO) decided upon a generic design utilizing a three-bracket system. One bracket connects the lower arm to servo motor A and the base. Another bracket connects an additional servo motor B to the lower arm. The final bracket connects the upper arm (holding the pencil) to motor B.<br />
[[File:RobotArm1.jpg|200px|thumb|center|Front View]]<br />
[[File:RobotArm2.jpg|200px|thumb|center|Top Elevated View]]<br />
For our code: <br />
First we input the x and y values that correspond to the circle inscribed in a square into the invKin function. This output is thetaA and thetaB. These values are the input for gotoAngles, which provides pcA and pcB. We send these PC values to the E5 shield , which get assigned to motors A and B. This moves the arms the desired amount in the appropriate direction, producing the intended picture.<br />
<br />
=====Issues:=====<br />
*Problem shooting with design: We had to adapt the original template to fit the pieces with which we were provided.<br />
*Translating code from theory to actuality: We needed to utilize properties of inverse kinematics to obtain desired outputs.<br />
*When attempting to access values using gotoAngles, we received an error saying: attempt to reference a non-structure array.<br />
*The next MATLAB Error read: error using atan2, inputs must be real. This again was related to gotoAngles.<br />
*After that, we thought that our code just stopped functioning.<br />
*The drawing itself was slanted.<br />
<br />
=====Solutions:=====<br />
*Trial and Error with design: As the robot arm developed, we were better able to discern what components provided the best structure for the desired motion. Our design became more practical. It was based on the template but became more concerned with functionality. Each TUO member had a piece of the arm to construct, and Gustavo put the final pieces together.<br />
*Cracking the code: We utilized properties of inverse kinematics to obtain desired outputs, keeping in mind the inputs and outputs required and produced by our functions.<br />
*Righting the wrongs: When running a final draft of our script in MATLAB, we noticed a disconnect where the script stopped functioning. We brainstormed what we thought could be the cause of the abrupt end in execution. Lucas took charge of locating the error.<br />
*Lucas and Gustavo brought up that using an angle with a degree value greater than the absolute value of 60 gave a pc value that was out of range for the servos. So we adjusted the x and y values so that they provided ideal numbers for pcs.<br />
*Eventually we discovered that our issue was not in the content of the code, but in the execution of it. We did not give the robot arm time to pause between each movement, so it ran through all the points too quickly. After adding the pause the arm moved appropriately.<br />
*We rearranged the motors so that their default positions were synched. When the script was run again, the picture came out correctly.<br />
<br />
===Team GOAR:===<br />
It's about to get goar-y.<br />
<br />
Zip file:<br />
<br />
[[File:E5_Lab_8_Code_GOAR.zip]]<br />
The Artistic Robot Arm Team GOAR <br />
<br />
Our Design: <br />
In designing our robot arm our goal was to have an arm with two different joints that could ultimately draw a circle inscribed in a square. We tried to find parts that went well together. Originally, we used a bracket to encase the motor and give the first joint of the arm its range of motion. During construction, the bracket seemed like the sturdier option. However, upon completing the arm, we noticed that it allowed for vertical instability; the first joint was not wholly rigid. Therefore, we decided to remove the bracket and attach the first arm to the motor with a washer. <br />
<br />
The washer was then attached to a metal tube that made up the first arm. The other side of the first arm was attached to a metal shelf-bracket that held the second motor. The second motor, in turn, was connected to the plastic robot arm created earlier in the semester. This arm holds the pencil.<br />
<br />
[[File:RA.jpg]]<br />
<br />
*[[User:egluck1 | Erin Gluck]]<br />
*[[User:oortiz1 | Olivia Ortiz]]<br />
*[[User:calto1 | Cosmo Alto]]<br />
*[[User:dredelm1 | Daniel Redelmeier]]<br />
<br />
===Team Not the Incredibles===<br />
*[[User: tgelles1 | Teo Gelles]]<br />
*[[User: rqueved1 | Raundi Quevedo]]<br />
*[[User: slieber1 | Seth Lieberman]]<br />
*[[User: lrigell1 | Laura Rigell]]<br />
<br />
Initially, we were not convinced that it would be possible for the arm to draw a circle and square because of the limited rotation of the motors. We decided to position one at a right angle to the other, to maximize the range of points that we could reach. At first we had defined the metal arm as the second arm, but then realized that the plastic arm would probably not be long enough to support it. Structurally, we also had issues with the arm wobbling, so needed to use different screws. We had physical difficulties matching parts that fit together. We also encountered problems with malfunctioning motors and shields. In the end, the joint between the two arm sections was still too weak to provide sufficient support, causing the hand to sag. It continues to move shakily, scribbling as it draws. Rounding errors were problematic in our code because when we tested the angles even the correct angle appeared wrong. Inverse Kin function was giving us the right magnitude, but at times the negative value of what it should have been.Because of inconsistent negation of angles in the code, the arm moved fast and jerkily so that lines drawn were incoherent. Results of inverse sine or cosine imaginary, preventing us from being able to compute the sine or cosine of those angles.<br />
<br />
===Team Robocop:===<br />
Change name of team in line above, add links to team member pages, and add a link to your writeup wiki page.<br />
<br />
===Team Cyborg:===<br />
Team Members:<br />
[[User:Cdrubin1| Casey Drubin]]<br />
[[User:Anorlin1| Abigail Ruggles]]<br />
[[User:Sfriske1| Spencer Friske]]<br />
[[User:Ksun1| Kathy Sun]]<br />
[[User:Dransho1| David Ranshous]]<br />
<br />
===Team ExtraDubious:===<br />
Team Members:<br />
[[User:Mheppe1| Madison Heppe]]<br />
[[User:Mhirsh1| Matt Hirsh]]<br />
[[User:Slu1| Shaina Lu]]<br />
[[User:Bthomps1| Bennet Thompson]]</div>Lrigell1https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=RobotArtist&diff=1795RobotArtist2012-11-15T15:38:13Z<p>Lrigell1: </p>
<hr />
<div>===Introduction===<br />
<br />
In this lab students designed a robot arm, controlled by MATLAB, that can draw pictures.<br />
<br />
==Teams==<br />
<br />
===Team Bagel:===<br />
<br />
*[[User: Rthiels1 | Thielstrom, Ravenna]]<br />
<br />
*[[User: Msacks1 | Sacks, Max]]<br />
<br />
*[[User: Dpekert1 | Pekerti, Dakota]]<br />
<br />
*[[User: Pmaguir1 | Maguire, Patrick]]<br />
<br />
*[[User: Dwilson1 | Wilson, Dionne]]<br />
<br />
===Team Blue Steel:===<br />
'''The Blue Steel Robot''' [[File:BlueSteelRobot.jpg]]<br />
<br />
<br />
<br />
'''Preliminary Designs''' [[File:BlueSteelDesign1.jpg]]<br />
<br />
<br />
The purpose of this lab was to design a robot arm capable of drawing a square inscribed within a circle. To do this, we used servo motors, which sent pulses dictating the angle to which the arm of the robot would rotate. We built the foundation of the robot using a piece of aluminum, two bolts, and two washers. The foundation was attached to the table using a "c" clamp to ensure that the robot would not move while drawing. Elevated above the foundation was one of two servo motors bolted onto a platform. Screwed to the servo motor was an aluminum rod, which acted as the forearm, connecting both servo motors, which served as the elbow joint and the wrist joint. Attached to the second servo motor was a solid works piece which functioned as a hand and held the pencil using a screw. When we first ran the robot, we encountered a design flaw in that the marks the pencil was making on the paper were too light to be seen. To fix this, we tightened the screw holding the pencil in the hole in an effort to keep it in place. This was an effective solution because on our second trial the marks of the pencil became visible. Beyond this minor setback, no other design problems were encountered. <br />
<br />
<br />
<br />
'''Proof of the Success of our Robot''' [http://www.youtube.com/watch?v=TSprQqRLp5M : Youtube Video]<br />
'''Matlab Script''' [[File:ServoCalibrateBlueSteelAndrewAfternoon.m]]<br />
<br />
<br />
<br />
*[[User: Jkarol1 | Karol, Jess]]<br />
*[[User: Cemery1 | Emery, Christine]]<br />
*[[User: Aearly1 | Early, Andrew]]<br />
*[[User: Lholcomb1 | Holcomb, Lindsay]]<br />
*[[User: Elee3 | Lee, Ethan]]<br />
<br />
===The Team of Sith Lords:===<br />
*[[User: Gbrown2 | Brown, Gregory]]<br />
*[[User: Jlandis2 | Landis, Joseph]]<br />
*[[User: Tnoomah1 | Noomah, Theodore]]<br />
*[[User: Krobins2 | Robinson, Kerry]]<br />
*[[Sith Lords Robot Artist]]<br />
<br />
<br />
<br />
===Team Unspecified Objects:===<br />
[[File:Lucas.jpg|200px|thumb|right|Lucas is excited for the Mini Project! :)]]<br />
[[File:Gustavo Lucas Helen Kara MATLAB.jpg|200px|thumb|right|[[User:kbledso1 | Bledsoe, Kara]],[[User:schen3 | Chen, Lucas]], Gustavo, and Helen doing MATLAB ]] <br />
[[File:Cappy and Helen.jpg|200px|thumb|right|[[User:cpitts1 | Pitts, Caroline]] and [[User:hthum1 | Thum, Helen]]]]<br />
[[File:IMG791.jpg|200px|thumb|right|[[User:ggariba1 | Garibay, Gustavo]]]]<br />
<br />
====Write Up====<br />
=====Overall Idea:=====<br />
After perusal of robot arm templates, Team Unspecified Objects (TUO) decided upon a generic design utilizing a three-bracket system. One bracket connects the lower arm to servo motor A and the base. Another bracket connects an additional servo motor B to the lower arm. The final bracket connects the upper arm (holding the pencil) to motor B.<br />
[[File:RobotArm1.jpg|200px|thumb|center|Front View]]<br />
[[File:RobotArm2.jpg|200px|thumb|center|Top Elevated View]]<br />
For our code: <br />
First we input the x and y values that correspond to the circle inscribed in a square into the invKin function. This output is thetaA and thetaB. These values are the input for gotoAngles, which provides pcA and pcB. We send these PC values to the E5 shield , which get assigned to motors A and B. This moves the arms the desired amount in the appropriate direction, producing the intended picture.<br />
<br />
=====Issues:=====<br />
*Problem shooting with design: We had to adapt the original template to fit the pieces with which we were provided.<br />
*Translating code from theory to actuality: We needed to utilize properties of inverse kinematics to obtain desired outputs.<br />
*When attempting to access values using gotoAngles, we received an error saying: attempt to reference a non-structure array.<br />
*The next MATLAB Error read: error using atan2, inputs must be real. This again was related to gotoAngles.<br />
*After that, we thought that our code just stopped functioning.<br />
*The drawing itself was slanted.<br />
<br />
=====Solutions:=====<br />
*Trial and Error with design: As the robot arm developed, we were better able to discern what components provided the best structure for the desired motion. Our design became more practical. It was based on the template but became more concerned with functionality. Each TUO member had a piece of the arm to construct, and Gustavo put the final pieces together.<br />
*Cracking the code: We utilized properties of inverse kinematics to obtain desired outputs, keeping in mind the inputs and outputs required and produced by our functions.<br />
*Righting the wrongs: When running a final draft of our script in MATLAB, we noticed a disconnect where the script stopped functioning. We brainstormed what we thought could be the cause of the abrupt end in execution. Lucas took charge of locating the error.<br />
*Lucas and Gustavo brought up that using an angle with a degree value greater than the absolute value of 60 gave a pc value that was out of range for the servos. So we adjusted the x and y values so that they provided ideal numbers for pcs.<br />
*Eventually we discovered that our issue was not in the content of the code, but in the execution of it. We did not give the robot arm time to pause between each movement, so it ran through all the points too quickly. After adding the pause the arm moved appropriately.<br />
*We rearranged the motors so that their default positions were synched. When the script was run again, the picture came out correctly.<br />
<br />
===Team GOAR:===<br />
It's about to get goar-y.<br />
<br />
Zip file:<br />
<br />
[[File:E5_Lab_8_Code_GOAR.zip]]<br />
The Artistic Robot Arm Team GOAR <br />
<br />
Our Design: <br />
In designing our robot arm our goal was to have an arm with two different joints that could ultimately draw a circle inscribed in a square. We tried to find parts that went well together. Originally, we used a bracket to encase the motor and give the first joint of the arm its range of motion. During construction, the bracket seemed like the sturdier option. However, upon completing the arm, we noticed that it allowed for vertical instability; the first joint was not wholly rigid. Therefore, we decided to remove the bracket and attach the first arm to the motor with a washer. <br />
<br />
The washer was then attached to a metal tube that made up the first arm. The other side of the first arm was attached to a metal shelf-bracket that held the second motor. The second motor, in turn, was connected to the plastic robot arm created earlier in the semester. This arm holds the pencil.<br />
<br />
[[File:RA.jpg]]<br />
<br />
*[[User:egluck1 | Erin Gluck]]<br />
*[[User:oortiz1 | Olivia Ortiz]]<br />
*[[User:calto1 | Cosmo Alto]]<br />
*[[User:dredelm1 | Daniel Redelmeier]]<br />
<br />
===Team Not the Incredibles===<br />
*[[User: tgelles1 | Teo Gelles]]<br />
*[[User: rqueved1 | Raundi Quevedo]]<br />
*[[User: slieber1 | Seth Lieberman]]<br />
*[[User: lrigell1 | Laura Rigell]]<br />
<br />
Initially, we were not convinced that it would be possible for the arm to draw a circle and square because of the limited rotation of the motors. We decided to position one at a right angle to the other, to maximize the range of points that we could reach. At first we had defined the metal arm as the second arm, but then realized that the plastic arm would probably not be long enough to support it. Structurally, we also had issues with the arm wobbling, so needed to use different screws. We had physical difficulties matching parts that fit together. We also encountered problems with malfunctioning motors and shields. In the end, the joint between the two arm sections was still too weak to provide sufficient support, causing the hand to sag. It continues to move shakily, scribbling as it draws.<br />
Rounding errors were problematic in our code because when we tested the angles even the correct angle appeared wrong. Inverse Kin function was giving us the right magnitude, but at times the negative value of what it should have been.Because of inconsistent negation of angles in the code, the arm moved fast and jerkily so that lines drawn were incoherent. Results of inverse sine or cosine imaginary, preventing us from being able to compute the sine or cosine of those angles. <br />
<br />
===Team Robocop:===<br />
Change name of team in line above, add links to team member pages, and add a link to your writeup wiki page.<br />
<br />
===Team Cyborg:===<br />
Team Members:<br />
[[User:Cdrubin1| Casey Drubin]]<br />
[[User:Anorlin1| Abigail Ruggles]]<br />
[[User:Sfriske1| Spencer Friske]]<br />
[[User:Ksun1| Kathy Sun]]<br />
[[User:Dransho1| David Ranshous]]<br />
<br />
===Team ExtraDubious:===<br />
Team Members:<br />
[[User:Mheppe1| Madison Heppe]]<br />
[[User:Mhirsh1| Matt Hirsh]]<br />
[[User:Slu1| Shaina Lu]]<br />
[[User:Bthomps1| Bennet Thompson]]</div>Lrigell1https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=RobotArtist&diff=1791RobotArtist2012-11-15T15:20:21Z<p>Lrigell1: </p>
<hr />
<div>===Introduction===<br />
<br />
In this lab students designed a robot arm, controlled by MATLAB, that can draw pictures.<br />
<br />
==Teams==<br />
<br />
===Team Bagel:===<br />
<br />
*[[User: Rthiels1 | Thielstrom, Ravenna]]<br />
<br />
*[[User: Msacks1 | Sacks, Max]]<br />
<br />
*[[User: Dpekert1 | Pekerti, Dakota]]<br />
<br />
*[[User: Pmaguir1 | Maguire, Patrick]]<br />
<br />
*[[User: Dwilson1 | Wilson, Dionne]]<br />
<br />
===Team Blue Steel:===<br />
'''The Blue Steel Robot''' [[File:BlueSteelRobot.jpg]]<br />
<br />
<br />
<br />
'''Preliminary Designs''' [[File:BlueSteelDesign1.jpg]]<br />
<br />
<br />
The purpose of this lab was to design a robot arm capable of drawing a square inscribed within a circle. To do this, we used servo motors, which sent pulses dictating the angle to which the arm of the robot would rotate. We built the foundation of the robot using a piece of aluminum, two bolts, and two washers. The foundation was attached to the table using a "c" clamp to ensure that the robot would not move while drawing. Elevated above the foundation was one of two servo motors bolted onto a platform. Screwed to the servo motor was an aluminum rod, which acted as the forearm, connecting both servo motors, which served as the elbow joint and the wrist joint. Attached to the second servo motor was a solid works piece which functioned as a hand and held the pencil using a screw. When we first ran the robot, we encountered a design flaw in that the marks the pencil was making on the paper were too light to be seen. To fix this, we tightened the screw holding the pencil in the hole in an effort to keep it in place. This was an effective solution because on our second trial the marks of the pencil became visible. Beyond this minor setback, no other design problems were encountered. <br />
<br />
<br />
<br />
'''Proof of the Success of our Robot''' [http://www.youtube.com/watch?v=TSprQqRLp5M : Youtube Video]<br />
'''Matlab Script''' [[File:ServoCalibrateBlueSteelAndrewAfternoon.m]]<br />
<br />
<br />
<br />
*[[User: Jkarol1 | Karol, Jess]]<br />
*[[User: Cemery1 | Emery, Christine]]<br />
*[[User: Aearly1 | Early, Andrew]]<br />
*[[User: Lholcomb1 | Holcomb, Lindsay]]<br />
*[[User: Elee3 | Lee, Ethan]]<br />
<br />
===The Team of Sith Lords:===<br />
*[[User: Gbrown2 | Brown, Gregory]]<br />
*[[User: Jlandis2 | Landis, Joseph]]<br />
*[[User: Tnoomah1 | Noomah, Theodore]]<br />
*[[User: Krobins2 | Robinson, Kerry]]<br />
*[[Sith Lords Robot Artist]]<br />
<br />
<br />
<br />
===Team Unspecified Objects:===<br />
[[File:Lucas.jpg|200px|thumb|right|Lucas is excited for the Mini Project! :)]]<br />
[[File:Gustavo Lucas Helen Kara MATLAB.jpg|200px|thumb|right|[[User:kbledso1 | Bledsoe, Kara]],[[User:schen3 | Chen, Lucas]], Gustavo, and Helen doing MATLAB ]] <br />
[[File:Cappy and Helen.jpg|200px|thumb|right|[[User:cpitts1 | Pitts, Caroline]] and [[User:hthum1 | Thum, Helen]]]]<br />
[[File:IMG791.jpg|200px|thumb|right|[[User:ggariba1 | Garibay, Gustavo]]]]<br />
<br />
====Write Up====<br />
=====Overall Idea:=====<br />
After perusal of robot arm templates, Team Unspecified Objects (TUO) decided upon a generic design utilizing a three-bracket system. One bracket connects the lower arm to servo motor A and the base. Another bracket connects an additional servo motor B to the lower arm. The final bracket connects the upper arm (holding the pencil) to motor B.<br />
[[File:RobotArm1.jpg|200px|thumb|center|Front View]]<br />
[[File:RobotArm2.jpg|200px|thumb|center|Top Elevated View]]<br />
For our code: <br />
First we input the x and y values that correspond to the circle inscribed in a square into the invKin function. This output is thetaA and thetaB. These values are the input for gotoAngles, which provides pcA and pcB. We send these PC values to the E5 shield , which get assigned to motors A and B. This moves the arms the desired amount in the appropriate direction, producing the intended picture.<br />
<br />
=====Issues:=====<br />
*Problem shooting with design: We had to adapt the original template to fit the pieces with which we were provided.<br />
*Translating code from theory to actuality: We needed to utilize properties of inverse kinematics to obtain desired outputs.<br />
*When attempting to access values using gotoAngles, we received an error saying: attempt to reference a non-structure array.<br />
*The next MATLAB Error read: error using atan2, inputs must be real. This again was related to gotoAngles.<br />
*After that, we thought that our code just stopped functioning.<br />
*The drawing itself was slanted.<br />
<br />
=====Solutions:=====<br />
*Trial and Error with design: As the robot arm developed, we were better able to discern what components provided the best structure for the desired motion. Our design became more practical. It was based on the template but became more concerned with functionality. Each TUO member had a piece of the arm to construct, and Gustavo put the final pieces together.<br />
*Cracking the code: We utilized properties of inverse kinematics to obtain desired outputs, keeping in mind the inputs and outputs required and produced by our functions.<br />
*Righting the wrongs: When running a final draft of our script in MATLAB, we noticed a disconnect where the script stopped functioning. We brainstormed what we thought could be the cause of the abrupt end in execution. Lucas took charge of locating the error.<br />
*Lucas and Gustavo brought up that using an angle with a degree value greater than the absolute value of 60 gave a pc value that was out of range for the servos. So we adjusted the x and y values so that they provided ideal numbers for pcs.<br />
*Eventually we discovered that our issue was not in the content of the code, but in the execution of it. We did not give the robot arm time to pause between each movement, so it ran through all the points too quickly. After adding the pause the arm moved appropriately.<br />
*We rearranged the motors so that their default positions were synched. When the script was run again, the picture came out correctly.<br />
<br />
===Team GOAR:===<br />
It's about to get goar-y.<br />
<br />
Zip file:<br />
<br />
[[File:E5_Lab_8_Code_GOAR.zip]]<br />
The Artistic Robot Arm Team GOAR <br />
<br />
Our Design: <br />
In designing our robot arm our goal was to have an arm with two different joints that could ultimately draw a circle inscribed in a square. We tried to find parts that went well together. Originally, we used a bracket to encase the motor and give the first joint of the arm its range of motion. During construction, the bracket seemed like the sturdier option. However, upon completing the arm, we noticed that it allowed for vertical instability; the first joint was not wholly rigid. Therefore, we decided to remove the bracket and attach the first arm to the motor with a washer. <br />
<br />
The washer was then attached to a metal tube that made up the first arm. The other side of the first arm was attached to a metal shelf-bracket that held the second motor. The second motor, in turn, was connected to the plastic robot arm created earlier in the semester. This arm holds the pencil.<br />
<br />
[[File:RA.jpg]]<br />
<br />
*[[User:egluck1 | Erin Gluck]]<br />
*[[User:oortiz1 | Olivia Ortiz]]<br />
*[[User:calto1 | Cosmo Alto]]<br />
*[[User:dredelm1 | Daniel Redelmeier]]<br />
<br />
===Team Not the Incredibles===<br />
*[[User: tgelles1 | Teo Gelles]]<br />
*[[User: rqueved1 | Raundi Quevedo]]<br />
*[[User: slieber1 | Seth Lieberman]]<br />
*[[User: lrigell1 | Laura Rigell]]<br />
<br />
Initially, we were not convinced that it would be possible for the arm to draw a circle and square because of the limited rotation of the motors. We decided to position one at a right angle to the other, to maximize the range of points that we could reach. At first we had defined the metal arm as the second arm, but then realized that the plastic arm would probably not be long enough to support it. Structurally, we also had issues with the arm wobbling, so needed to use different screws. We had physical difficulties matching parts that fit together. We also encountered problems with malfunctioning motors and shields. In the end, the joint between the two arm sections was still too weak to provide sufficient support, causing the hand to sag. It continues to move shakily, scribbling as it draws.<br />
Rounding errors were problematic in our code because when we tested the angles even the correct angle appeared wrong. Because of inconsistent negation of angles in the code, the arm moved fast and jerkily so that lines drawn were incoherent.<br />
<br />
<br />
===Team Robocop:===<br />
Change name of team in line above, add links to team member pages, and add a link to your writeup wiki page.<br />
<br />
===Team Cyborg:===<br />
Team Members:<br />
[[User:Cdrubin1| Casey Drubin]]<br />
[[User:Anorlin1| Abigail Ruggles]]<br />
[[User:Sfriske1| Spencer Friske]]<br />
[[User:Ksun1| Kathy Sun]]<br />
[[User:Dransho1| David Ranshous]]<br />
<br />
===Team ExtraDubious:===<br />
Team Members:<br />
[[User:Mheppe1| Madison Heppe]]<br />
[[User:Mhirsh1| Matt Hirsh]]<br />
[[User:Slu1| Shaina Lu]]<br />
[[User:Bthomps1| Bennet Thompson]]</div>Lrigell1https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=RobotArtist&diff=1702RobotArtist2012-11-08T15:07:37Z<p>Lrigell1: </p>
<hr />
<div>===Introduction===<br />
<br />
In this lab students designed a robot arm, controlled by MATLAB, that can draw pictures.<br />
<br />
==Teams==<br />
<br />
===Team Bagel:===<br />
<br />
*[[User: Rthiels1 | Thielstrom, Ravenna]]<br />
<br />
*[[User: Msacks1 | Sacks, Max]]<br />
<br />
*[[User: Dpekert1 | Pekerti, Dakota]]<br />
<br />
*[[User: Pmaguir1 | Maguire, Patrick]]<br />
<br />
*[[User: Dwilson1 | Wilson, Dionne]]<br />
<br />
===Team Blue Steel:===<br />
*[[User: Jkarol1 | Karol, Jess]]<br />
*[[User: Cemery1 | Emery, Christine]]<br />
*[[User: Aearly1 | Early, Andrew]]<br />
*[[User: Lholcomb1 | Holcomb, Lindsay]]<br />
*[[User: Elee3 | Lee, Ethan]]<br />
<br />
===Team Sith Lords:===<br />
*[[User: Gbrown2 | Brown, Gregory]]<br />
*[[User: Jlandis2 | Landis, Joseph]]<br />
*[[User: Tnoomah1 | Noomah, Theodore]]<br />
*[[User: Krobins2 | Robinson, Kerry]]<br />
*[[Sith Lords Robot Artist]]<br />
<br />
<br />
===Team Unspecified Objects:===<br />
====Team Members:====<br />
*[[User:cpitts1 | Pitts, Caroline]]<br />
*[[User:kbledso1 | Bledsoe, Kara]]<br />
*[[User:ggariba1 | Garibay, Gustavo]]<br />
*[[User:schen3 | Chen, Lucas]]<br />
*[[User:hthum1 | Thum, Helen]]<br />
<br />
=====Coding and Functions=====<br />
[http://wikis.swarthmore.edu/ENGR005_2012/images/7/7d/MATLABlab8.m MATLABlab8 coding]<br />
<br />
[http://wikis.swarthmore.edu/ENGR005_2012/images/3/38/InvKin.m invKin]<br />
<br />
[http://wikis.swarthmore.edu/ENGR005_2012/images/f/f6/GotoAngles.m gotoAngles]<br />
<br />
===Team GOAR:===<br />
It's about to get goar-y.<br />
<br />
*[[User:egluck1 | Erin Gluck]]<br />
*[[User:oortiz1 | Olivia Ortiz]]<br />
*[[User:calto1 | Cosmo Alto]]<br />
*[[User:dredelm1 | Daniel Redelmeier]]<br />
<br />
===Team Not the Incredibles===<br />
*[[User: tgelles1 | Teo Gelles]]<br />
*[[User: rqueved1 | Raundi Quevedo]]<br />
*[[User: slieber1 | Seth Lieberman]]<br />
*[[User: lrigell1 | Laura Rigell]]<br />
<br />
===Team Robocop:===<br />
Change name of team in line above, add links to team member pages, and add a link to your writeup wiki page.<br />
<br />
===Team Cyborg:===<br />
Team Members:<br />
[[User:Cdrubin1| Casey Drubin]]<br />
[[User:Anorlin1| Abigail Ruggles]]<br />
[[User:Sfriske1| Spencer Friske]]<br />
[[User:Ksun1| Kathy Sun]]<br />
[[User:Dransho1| David Ranshous]]<br />
<br />
===Team ExtraDubious:===<br />
Team Members:<br />
[[User:Mheppe1| Madison Heppe]]<br />
[[User:Mhirsh1| Matt Hirsh]]<br />
[[User:Slu1| Shaina Lu]]<br />
[[User:Bthomps1| Bennet Thompson]]</div>Lrigell1https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=RobotArtist&diff=1701RobotArtist2012-11-08T15:07:03Z<p>Lrigell1: </p>
<hr />
<div>===Introduction===<br />
<br />
In this lab students designed a robot arm, controlled by MATLAB, that can draw pictures.<br />
<br />
==Teams==<br />
<br />
===Team Bagel:===<br />
<br />
*[[User: Rthiels1 | Thielstrom, Ravenna]]<br />
<br />
*[[User: Msacks1 | Sacks, Max]]<br />
<br />
*[[User: Dpekert1 | Pekerti, Dakota]]<br />
<br />
*[[User: Pmaguir1 | Maguire, Patrick]]<br />
<br />
*[[User: Dwilson1 | Wilson, Dionne]]<br />
<br />
===Team Blue Steel:===<br />
*[[User: Jkarol1 | Karol, Jess]]<br />
*[[User: Cemery1 | Emery, Christine]]<br />
*[[User: Aearly1 | Early, Andrew]]<br />
*[[User: Lholcomb1 | Holcomb, Lindsay]]<br />
*[[User: Elee3 | Lee, Ethan]]<br />
<br />
===Team Sith Lords:===<br />
*[[User: Gbrown2 | Brown, Gregory]]<br />
*[[User: Jlandis2 | Landis, Joseph]]<br />
*[[User: Tnoomah1 | Noomah, Theodore]]<br />
*[[User: Krobins2 | Robinson, Kerry]]<br />
*[[Sith Lords Robot Artist]]<br />
<br />
<br />
===Team Unspecified Objects:===<br />
====Team Members:====<br />
*[[User:cpitts1 | Pitts, Caroline]]<br />
*[[User:kbledso1 | Bledsoe, Kara]]<br />
*[[User:ggariba1 | Garibay, Gustavo]]<br />
*[[User:schen3 | Chen, Lucas]]<br />
*[[User:hthum1 | Thum, Helen]]<br />
<br />
=====Coding and Functions=====<br />
[http://wikis.swarthmore.edu/ENGR005_2012/images/7/7d/MATLABlab8.m MATLABlab8 coding]<br />
<br />
[http://wikis.swarthmore.edu/ENGR005_2012/images/3/38/InvKin.m invKin]<br />
<br />
[http://wikis.swarthmore.edu/ENGR005_2012/images/f/f6/GotoAngles.m gotoAngles]<br />
<br />
===Team GOAR:===<br />
It's about to get goar-y.<br />
<br />
*[[User:egluck1 | Erin Gluck]]<br />
*[[User:oortiz1 | Olivia Ortiz]]<br />
*[[User:calto1 | Cosmo Alto]]<br />
*[[User:dredelm1 | Daniel Redelmeier]]<br />
<br />
==Team Not the Incredibles==<br />
*[[User: tgelles1 | Teo Gelles]]<br />
*[[User: rqueved1 | Raundi Quevedo]]<br />
*[[User: slieber1 | Seth Lieberman]]<br />
*[[User: lrigell1 | Laura Rigell]]<br />
<br />
===Team Robocop:===<br />
Change name of team in line above, add links to team member pages, and add a link to your writeup wiki page.<br />
<br />
===Team Cyborg:===<br />
Team Members:<br />
[[User:Cdrubin1| Casey Drubin]]<br />
[[User:Anorlin1| Abigail Ruggles]]<br />
[[User:Sfriske1| Spencer Friske]]<br />
[[User:Ksun1| Kathy Sun]]<br />
[[User:Dransho1| David Ranshous]]<br />
<br />
===Team ExtraDubious:===<br />
Team Members:<br />
[[User:Mheppe1| Madison Heppe]]<br />
[[User:Mhirsh1| Matt Hirsh]]<br />
[[User:Slu1| Shaina Lu]]<br />
[[User:Bthomps1| Bennet Thompson]]</div>Lrigell1https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=Mechanisms&diff=1571Mechanisms2012-10-04T02:02:34Z<p>Lrigell1: </p>
<hr />
<div>===Introduction===<br />
<br />
Directions for the lab are available at [http://www.swarthmore.edu/NatSci/echeeve1/Class/e5/E5L4/E5L4.html Lab 4]<br />
<br />
==Teams==<br />
<br />
===Team A&alpha;:===<br />
[[User : Idulin1 | Isaac Dulin]]<br />
<br />
[[User : Msacks1 | Maxwell Sacks]]<br />
<br />
[[User : Tnoomah1 | Theo Noomah]]<br />
<br />
*Mechanism title: Oil Derrick<br />
*Link to image: [[File:Oil Derrick-1.jpg | 400px]]<br />
*Link to animation: [[File:Oil_Derrick-1.avi| 400px]]<br />
<br />
===Team A&beta;:===<br />
*Links to team members: <br />
*[[User:jlandis2 | Joe Landis]]<br />
<br />
*[[User:dpekert1 | Dakota Pekerti]]<br />
<br />
*[[User:gbrown2 | Greg Brown]]<br />
<br />
*Mechanism title: Scotch Yoke<br />
*Link to image: [[File:A-BETA.jpg|A-BETA.jpg]]<br />
*Link to animation: [[File:ABetascotchyoke.avi|ABetascotchyoke.avi]]<br />
*Link to zip file: [[File:A-BETAscotchyoke.zip|A-BETAscotchyoke.zip]]<br />
<br />
===Team A&gamma;:===<br />
*Links to team members: <br />
[[User:Pmaguir1]]<br />
[[User:Aearly1]]<br />
[[User:Krobins2]]<br />
*Mechanism title: Drafting Mechanism<br />
*Link to image: <br />
[[File:DraftingMechAGamma.png]]<br />
*Link to animation: <br />
[[Media:AssyDraftingMechAGammaVideo.avi]]<br />
*Zip File<br />
[[Media:DraftingMechPegAGamma.zip]]<br />
<br />
===Team A&delta;:===<br />
*Links to team members: complete<br />
*Mechanism title: complete<br />
*Link to image: complete<br />
*Link to animation: complete<br />
<br />
===Team A&epsilon;:===<br />
*Links to team members: [[User:elee3 | Ethan Lee]] [[User:dwilson1 | Dionne Wilson]] [[User:cemery1 | Christine Emery]]<br />
*Mechanism title: Lizard<br />
*Link to image: [[File:Lizard AE.JPG]]<br />
*Link to animation: [[File:Lizard.avi]]<br />
[[File:Lizard AE.zip]]<br />
<br />
===Team B&alpha;:===<br />
*Links to team members:[[User:slieber1 |Seth Liebert]] [[User:schen3 |Lucas Chen]] [[User:Ggariba1 |Gustavo Garibay]]<br />
*Mechanism title: Lizard(jesus)<br />
*Link to image: [[File:lizard_pic.jpg]]<br />
*Link to animation: [[File:lizard(jesus).avi]]<br />
*Link to Zip File: [[File:Lizard.zip]]<br />
<br />
===Team B&beta;:===<br />
*Links to team members: <br />
[[User:Oortiz1 | Olivia Ortiz]]<br />
[[User:Cpitts1 | Cappy Pitts]]<br />
[[User:Hthum1 | Helen Thum]]<br />
<br />
*Mechanism title: The Mapper of Planets<br />
*Link to image: [[File:SquareAssembly.JPG]]<br />
*Link to animation: [[Media:SquareAssembly.avi | Animation]]<br />
*Link to zip file of parts [[Media:SQUAREBETTER.zip | Parts]]<br />
<br />
===Team B&gamma;:===<br />
*Links to team members: <br />
[[User:egluck1 | Erin Gluck]]<br />
[[User:dredelm1 | Daniel Redelmeier]]<br />
[[User:rqueved1 | Raundi Quevedo]]<br />
*Mechanism title: The Bible Revisited (Jesus Lizard) <br />
*Link to image:<br />
[[File:Team By Jesus Lizard.JPG|800px]]<br />
*Link to animation: [[Media:Jesus Lizard Animation.avi | Jesus Lizard Animation]]<br />
*Zip File: [[Media:Jesus Lizard Zip File.zip | Jesus Lizard Zip File]]<br />
<br />
===Team B&delta;:===<br />
*Links to team members: <br />
[[User:Lrigell1]]<br />
[[User:Kbledso1]]<br />
[[User:Calto1]]<br />
[[User:Tgelis1]]<br />
*Mechanism title: Scottish Yokel<br />
*Link to image: <br />
[[File:]]<br />
*Link to animation: <br />
[[Media:]]<br />
*Zip File<br />
[[Media:]]<br />
<br />
===Team C&alpha;:===<br />
*Links to team members: [[User:sfriske1|Spencer Friske]], [[User:bthomps1|Bennett Thompson]], [[User:cdrubin1|Casey Drubin]]<br />
*Mechanism title: Team Cα's double slider<br />
*Link to image: [[File:TwoSliderCAlpha.JPG|450px]]<br />
*Link to animation: [[File:TwoSliderCAlpha.avi]]<br />
*Link to zipped folder: [[File:TwoSliderCAlpha.zip]]<br />
<br />
===Team C&beta;:===<br />
*Links to team members: [[User:kswartz1| Kurits Swartz]], [[User:mheppe1| Madison Heppe]], [[User:klin1| Katie Lin]]<br />
*Mechanism title: 1 rotation 2 strokes<br />
*Link to image: <br />
[[File:1_rotation_2_stroke.JPG|450px]]<br />
*Link to animation: [[File:1_rotation_2_strokes.avi]]<br />
*Link to Zip-file: [[File:1_rotation_2_strokes.zip]]<br />
<br />
===Team C&gamma;:===<br />
*Links to team members: [[User:Yalhess1 | Yousef Alhessi]],[[User:Slu1 | Shaina Lu]],[[User:Anorlin1 | Abby Norling-Ruggles]], and [[User:Dransho1 | David Ranshous]]<br />
*Mechanism title: Most Definitely Really Awesome Superb Two-Slider (MDRASTS)<br />
*Link to image: <br />
[[File:slider2.jpg|450px]]<br />
*Link to animation: [[File:Cy_2.avi]]<br />
<br />
===Team C&delta;:===<br />
Members:<br />
*[[User:Ksun1 | Kathy Sun]]<br />
*[[User:Mhirsh1 | Matthew Hirsh]]<br />
*[[User:Aguarin1 |Ascanio Guarini ]]<br />
*[[User:Kbarron1 |Kathryn Barron ]]<br />
Mechanism title: Rotating Slider <br />
<br />
Link to image: [[File:Rotating slider cdelta.JPG | 400 px]]<br />
<br />
Link to animation: [[File:Rotating slider cdelta.avi]]<br />
<br />
Link to Zipfile: [[File:RotatingSlider.zip]]</div>Lrigell1https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=File:Part.jpg&diff=1052File:Part.jpg2012-09-23T23:13:14Z<p>Lrigell1: </p>
<hr />
<div></div>Lrigell1https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=User:Lrigell1&diff=1051User:Lrigell12012-09-23T23:11:07Z<p>Lrigell1: </p>
<hr />
<div>'''Laura Rigell'''<br />
==Engineering Methodology==<br />
===Civic Engineering===<br />
==Urban Planning==<br />
==My balldrop team==<br />
[[http://wikis.swarthmore.edu/ENGR005_2012/index.php/Team_Suffer | Team Suffer]]<br />
<br />
[mailto:lrigell1@swarthmore.edu Email Laura Rigell]<br />
<br />
[http://www.tennyen.org Tennessee Youth Environmental Network (TennYEN)]<br />
<br />
[[File:Swarthmore Engineering.gif]]<br />
<br />
==Solidworks==<br />
[[Image:part.jpg]]</div>Lrigell1https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=File:Part.JPG&diff=1050File:Part.JPG2012-09-23T23:09:51Z<p>Lrigell1: </p>
<hr />
<div></div>Lrigell1https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=User:Lrigell1&diff=1049User:Lrigell12012-09-23T23:08:20Z<p>Lrigell1: </p>
<hr />
<div>'''Laura Rigell'''<br />
==Engineering Methodology==<br />
===Civic Engineering===<br />
==Urban Planning==<br />
==My balldrop team==<br />
[[http://wikis.swarthmore.edu/ENGR005_2012/index.php/Team_Suffer | Team Suffer]]<br />
<br />
[mailto:lrigell1@swarthmore.edu Email Laura Rigell]<br />
<br />
[http://www.tennyen.org Tennessee Youth Environmental Network (TennYEN)]<br />
<br />
[[File:Swarthmore Engineering.gif]]<br />
<br />
==Solidworks==<br />
[[File:part.jpg]]</div>Lrigell1https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=File:Part.SLDPRT&diff=1045File:Part.SLDPRT2012-09-23T22:32:45Z<p>Lrigell1: Solidworks part</p>
<hr />
<div>Solidworks part</div>Lrigell1https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=User:Lrigell1&diff=1044User:Lrigell12012-09-23T22:31:57Z<p>Lrigell1: </p>
<hr />
<div>'''Laura Rigell'''<br />
==Engineering Methodology==<br />
===Civic Engineering===<br />
==Urban Planning==<br />
==My balldrop team==<br />
[[http://wikis.swarthmore.edu/ENGR005_2012/index.php/Team_Suffer | Team Suffer]]<br />
<br />
[mailto:lrigell1@swarthmore.edu Email Laura Rigell]<br />
<br />
[http://www.tennyen.org Tennessee Youth Environmental Network (TennYEN)]<br />
<br />
[[File:Swarthmore Engineering.gif]]<br />
<br />
Lab 2<br />
[[File:Part:SLDPRT]]</div>Lrigell1https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=User:Lrigell1&diff=330User:Lrigell12012-09-06T14:20:41Z<p>Lrigell1: </p>
<hr />
<div>'''Laura Rigell'''<br />
==Engineering Methodology==<br />
===Civic Engineering===<br />
==Urban Planning==<br />
==My balldrop team==<br />
[[http://wikis.swarthmore.edu/ENGR005_2012/index.php/Team_Suffer | Team Suffer]]<br />
<br />
[mailto:lrigell1@swarthmore.edu Email Laura Rigell]<br />
<br />
[http://www.tennyen.org Tennessee Youth Environmental Network (TennYEN)]<br />
<br />
[[File:Swarthmore Engineering.gif]]</div>Lrigell1https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=User:Lrigell1&diff=329User:Lrigell12012-09-06T14:20:28Z<p>Lrigell1: </p>
<hr />
<div>'''Laura Rigell'''<br />
==Engineering Methodology==<br />
===Civic Engineering===<br />
==Urban Planning==<br />
==My balldrop team==<br />
[[http://wikis.swarthmore.edu/ENGR005_2012/index.php/Team_Suffer | Team Suffer]]<br />
<br />
[mailto:lrigell1@swarthmore.edu Email Laura Rigell]<br />
<br />
[http://www.tennyen.org Tennessee Youth Environmental Network (TennYEN)]<br />
<br />
[[File:SwarthmoreEngineering.gif]]</div>Lrigell1https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=User:Lrigell1&diff=327User:Lrigell12012-09-06T14:20:03Z<p>Lrigell1: </p>
<hr />
<div>'''Laura Rigell'''<br />
==Engineering Methodology==<br />
===Civic Engineering===<br />
==Urban Planning==<br />
==My balldrop team==<br />
[[http://wikis.swarthmore.edu/ENGR005_2012/index.php/Team_Suffer | Team Suffer]]<br />
<br />
[mailto:lrigell1@swarthmore.edu Email Laura Rigell]<br />
<br />
[http://www.tennyen.org Tennessee Youth Environmental Network (TennYEN)]<br />
<br />
My image [[File:SwarthmoreEngineering.gif]]</div>Lrigell1https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=User:Lrigell1&diff=322User:Lrigell12012-09-06T14:19:22Z<p>Lrigell1: </p>
<hr />
<div>'''Laura Rigell'''<br />
==Engineering Methodology==<br />
===Civic Engineering===<br />
==Urban Planning==<br />
==My balldrop team==<br />
[[http://wikis.swarthmore.edu/ENGR005_2012/index.php/Team_Suffer | Team Suffer]]<br />
<br />
[mailto:lrigell1@swarthmore.edu Email Laura Rigell]<br />
<br />
[http://www.tennyen.org Tennessee Youth Environmental Network (TennYEN)]<br />
<br />
My image [[File:SwarthmoreEngineering.giff]]</div>Lrigell1https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=User:Lrigell1&diff=320User:Lrigell12012-09-06T14:18:42Z<p>Lrigell1: </p>
<hr />
<div>'''Laura Rigell'''<br />
==Engineering Methodology==<br />
===Civic Engineering===<br />
==Urban Planning==<br />
==My balldrop team==<br />
[[http://wikis.swarthmore.edu/ENGR005_2012/index.php/Team_Suffer | Team Suffer]]<br />
<br />
[mailto:lrigell1@swarthmore.edu Email Laura Rigell]<br />
<br />
[http://www.tennyen.org Tennessee Youth Environmental Network (TennYEN)]<br />
<br />
My image [[image:Swarthmore Engineering.giff]]</div>Lrigell1https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=File:Swarthmore_Engineering.gif&diff=315File:Swarthmore Engineering.gif2012-09-06T14:17:42Z<p>Lrigell1: uploaded a new version of "File:Swarthmore Engineering.gif"</p>
<hr />
<div></div>Lrigell1https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=User:Lrigell1&diff=303User:Lrigell12012-09-06T14:16:02Z<p>Lrigell1: </p>
<hr />
<div>'''Laura Rigell'''<br />
==Engineering Methodology==<br />
===Civic Engineering===<br />
==Urban Planning==<br />
==My balldrop team==<br />
[[http://wikis.swarthmore.edu/ENGR005_2012/index.php/Team_Suffer | Team Suffer]]<br />
<br />
[mailto:lrigell1@swarthmore.edu Email Laura Rigell]<br />
<br />
[http://www.tennyen.org Tennessee Youth Environmental Network (TennYEN)]</div>Lrigell1https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=User:Lrigell1&diff=298User:Lrigell12012-09-06T14:15:32Z<p>Lrigell1: </p>
<hr />
<div>'''Laura Rigell'''<br />
==Engineering Methodology==<br />
===Civic Engineering===<br />
==Urban Planning==<br />
===My balldrop team===<br />
[[http://wikis.swarthmore.edu/ENGR005_2012/index.php/Team_Suffer | Team Suffer]]<br />
<br />
[mailto:lrigell1@swarthmore.edu Email Laura Rigell]<br />
<br />
[http://www.tennyen.org Tennessee Youth Environmental Network (TennYEN)]</div>Lrigell1https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=Team_Suffer&diff=286Team Suffer2012-09-06T14:12:42Z<p>Lrigell1: </p>
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<div>This is the Team Suffer Ball Drop page.<br />
<br />
=== Team Members ===<br />
* [[User:E5Student1 | Generic E5Student]] (Remove this and add actual students on team).<br />
[[User:Pmaguir1 | Mac Maguire]]<br />
* [[User:Lholcom1 | Lindsay Holcomb]]<br />
[[User:Msacks1 | Max Sacks]]<br />
*[[User:Dwilson1 |Dionne Wilson]]<br />
[[User:lrigell1 | Laura Rigell]]</div>Lrigell1https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=User:Lrigell1&diff=264User:Lrigell12012-09-06T14:08:04Z<p>Lrigell1: </p>
<hr />
<div>'''Laura Rigell'''<br />
==Engineering Methodology==<br />
===Civic Engineering===<br />
==Urban Planning==<br />
<br />
[mailto:lrigell1@swarthmore.edu Email Laura Rigell]<br />
<br />
[http://www.tennyen.org Tennessee Youth Environmental Network (TennYEN)]</div>Lrigell1https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=User:Lrigell1&diff=257User:Lrigell12012-09-06T14:06:48Z<p>Lrigell1: </p>
<hr />
<div>'''Laura Rigell'''<br />
==Engineering Methodology==<br />
===Civic Engineering===<br />
==Urban Planning==<br />
<br />
[mailto:lrigell1@swarthmore.edu Email Laura Rigell]</div>Lrigell1https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=User:Lrigell1&diff=246User:Lrigell12012-09-06T14:04:41Z<p>Lrigell1: </p>
<hr />
<div>'''Laura Rigell'''<br />
==Engineering Methodology==<br />
===Civic Engineering===<br />
==Urban Planning==</div>Lrigell1https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=User:Lrigell1&diff=243User:Lrigell12012-09-06T14:03:50Z<p>Lrigell1: </p>
<hr />
<div>""Laura Rigell""<br />
==Engineering Methodology==<br />
===Civic Engineering===<br />
==Urban Planning==</div>Lrigell1https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=User:Lrigell1&diff=240User:Lrigell12012-09-06T14:03:24Z<p>Lrigell1: Created page with '"Laura Rigell" ==Engineering Methodology== ===Civic Engineering=== ==Urban Planning=='</p>
<hr />
<div>"Laura Rigell"<br />
==Engineering Methodology==<br />
===Civic Engineering===<br />
==Urban Planning==</div>Lrigell1