Steering control algorithm

by Ryan

 

Im trying to develop a direction & speed control algorithm for a wheelchair.
Im using an analogue joystick(basically two potentiometers) and a DSP interface. The DSP outputs PWM to two motors.
This is all ive thought of thus far(it doesnt work though) can anyone offer a method, tip or links to other sites.
PWM1 = direction y + direction x
PWM2 = direction y - direction x







Posted on Mar 8, 2005, 6:03 AM

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