yikestone/ros_arduino_bridge
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4 Commits

Author SHA1 Message Date
Kristof Robot
2c9881552b Bugfix: added resetPID() call in RESET_ENCODERS statement, 
to ensure that PID gets reset when encoders get reset.
 2013-08-16 15:04:33 +02:00
Kristof
dad031ee2c Enhanced PID algorithm 
Enhanced PID algorithm based on the series of blog posts at http://brettbeauregard.com/blog/2011/04/improving-the-beginners-pid-introduction/
Specifically:
    1. Avoid derivative kickback - http://brettbeauregard.com/blog/2011/04/improving-the-beginner%E2%80%99s-pid-derivative-kick/
    2. Allow smooth on-the-fly tuning changes - http://brettbeauregard.com/blog/2011/04/improving-the-beginner%E2%80%99s-pid-tuning-changes/
    3. Reset windup mitigation - http://brettbeauregard.com/blog/2011/04/improving-the-beginner%E2%80%99s-pid-reset-windup/
    4. Bumpless initialization - http://brettbeauregard.com/blog/2011/04/improving-the-beginner%E2%80%99s-pid-initialization/
 2013-08-16 10:52:57 +02:00
Patrick Goebel
849cb2ec83 Incorporated changes from James Nugen into ROSArduinoBridge library 2012-12-27 16:48:12 -08:00
Patrick Goebel
3d028f3bec Added ROSArduinoBridge sketch which breaks out the motor controller and encoder functions 2012-12-26 09:42:33 -08:00