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FTC Build a Better Robot Cougar Robotics 4251

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Game Analysis

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Points! Points! Points! Where are the points? What are the limits? Are there unlimited points opportunities? o Like lifting in Bowled Over!

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Time How long will things take? Are there low/no value goals that will simply waste time?

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Other Robots How easy will defense be? o Rack was easy to defend in Ring It Up! How many robots does it take to accomplish a given task? o Lifting in Ring It Up!

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Your Robot What qualities should a robot have, lets take drivetrain for example o Ring It Up! - powerful, hold/take a position in front of rack Scoring opportunities space constrained o Bowled Over - agility, speed more important than power Scoring opportunities all over the field o Get Over It! - drive train that could navigate all the terrain.

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Design Principles and Strategies

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KISS o Keep It Super Simple Tool Design First Leapfrog Development o Never go backwards Repetitive Testing o Repetitive Testing Competitive Development

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Heartbeat Using a twitching servo before both autonomous and tele-op as a heartbeat A proactive robot health check so you can know when to call for a power cycle Last controller on the daisy chain We did this last year, but the rules have changed so we cant do this What can we do instead?

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Heartbeat

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Checklists Checklist on body of robot for field setup Checklist in pit for between match maintenance

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Checklists

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Anderson Powerpoles Tamiya vs Powerpole Powerpole is a registered trademark of Anderson Power Products

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Samantha Bracket

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Grounding Chains Build your own grounding chains

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Grounding Ground the frame Connect the frame Plastic acts as a capacitor Ground your plastic Ground your electronics

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Build a Static Detector Battery Case -$1.15 Resistor - $0.03 Capacitor - $0.07 Switch - $0.25 Transistor - $0.33 Connecters $0.26 LED $0.01 Total - $2.10

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Electronics Testing

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Useful Websites Official Game Forum o http://ftcforum.usfirst.org/forum.php http://ftcforum.usfirst.org/forum.php Chief Delphi o http://www.chiefdelphi.com/forums/forumdisplay.php?f=146 http://www.chiefdelphi.com/forums/forumdisplay.php?f=146 ROBOTC Forum o http://www.robotc.net/forums/viewforum.php?f=52 http://www.robotc.net/forums/viewforum.php?f=52 Xander Soldaat o http://botbench.com/blog/ http://botbench.com/blog/ Cougar Robotics o http://cougarrobot.com/ http://cougarrobot.com/ Landroids o http://landroids.org http://landroids.org

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More Useful Websites Hitechnic o http://www.hitechnic.com/ http://www.hitechnic.com/ Lego Education o http://www.legoeducation.us/ http://www.legoeducation.us/ Digikey o http://www.digikey.com/ http://www.digikey.com/ McMaster-Carr o http://www.mcmaster.com/# http://www.mcmaster.com/#

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Contact Information Coach Jamie- coach@cougarrobot.comcoach@cougarrobot.com Coach Judy- scientist@cougarrobot.comscientist@cougarrobot.com Kids- joey@cougarrobot.com joey@cougarrobot.com evan@cougarrobot.com evan@cougarrobot.com sean@cougarrobot.com sean@cougarrobot.com nathan@cougarrobot.com nathan@cougarrobot.com reeve@cougarrobot.com reeve@cougarrobot.com