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Re: Bang-bang using Talon-SRX and PID for a Shooter
We are running a simple Bang-Bang in Java this year.
We are using separate thread to control the wheel. It measures the period of a single flag on the shooter wheel. We have two 775-Pro driving the wheel with a 60:19 reduction.
Here a a couple "gotcha's" we encountered.
A 10ms control loop is too slow with this set up. Way too much overshoot. We went with a 5ms loop and overshoot is tolerable.
Running 2 775-Pros is overkill!
We run ours with one breaker removed for one of the motors. This helps reduce overshoot and gives us a backup in case something terrible happens.
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CalGames 2009 Autonomous Champion Award winner
Sacramento 2010 Creativity in Design winner, Sacramento 2010 Quarter finalist
2011 Sacramento Finalist, 2011 Madtown Engineering Inspiration Award.
2012 Sacramento Semi-Finals, 2012 Sacramento Innovation in Control Award, 2012 SVR Judges Award.
2012 CalGames Autonomous Challenge Award winner ($$$).
2014 2X Rockwell Automation: Innovation in Control Award (CVR and SAC). Curie Division Gracious Professionalism Award.
2014 Capital City Classic Winner AND Runner Up. Madtown Throwdown: Runner up.
2015 Innovation in Control Award, Sacramento.
2016 Chezy Champs Finalist, 2016 MTTD Finalist
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