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Unread 27-01-2008, 14:30
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Alan Anderson Alan Anderson is offline
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Re: Help with Steering?

I think PID is exactly the solution for your situation. You'll probably want to make the P constant as small as possible while still getting the motor to start moving reliably; that will help prevent oscillation. The D constant will keep the overshoot down, perhaps to the point that it won't reach the target. The I constant will account for that, and will likely be the most important to get right.