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I tried to plot power levels vs angular speed (in rad/s) and discovered goooood
linearity ( remember how non-linear was RCX PWM)?
The PID loop is a great idea, and I suppose that PID parameters should be
tweakable.
In SDK or HDK ( don't remember well) there are some opcodes that work directly
on that PID parameters.
Take a look!
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Message has 1 Reply:
Message is in Reply To:
 | | NXT Motors -- Speed vs Power Level
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| An explanation of when to use and when not to use the new NXT motor speed control option. The RCX supports only a motor power level control where the input is the percentage of time that power should be applied to the motor. The NXT supports not (...) (18 years ago, 30-Jul-06, to lugnet.robotics, lugnet.robotics.nxt)
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