Thread: PID Gain Scheduling/Deadband Filtering For a Non-Linear Output
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Unread 06-02-2014, 21:35
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Re: PID Gain Scheduling/Deadband Filtering For a Non-Linear Output
we typically square the joystick inputs, not the PID outputs. PID is a linear system, which you violate with the squaring. Squaring the joystick (PID setpoint) before the PID changes the driver responsiveness but does not change the PID math. BTW: to square use newjoy= joy * abs(joy) to preserve the sign.
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