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Unread 28-02-2016, 21:45
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Re: GRIP WITH PID and 1 Target Tracking

You can't really use vision data directly as the input to a PID loop. It's way too laggy, so you'll always overshoot.

Instead, get a single value, then use that to calculate a setpoint. For the best accuracy, you can get to that setpoint using a PID loop with a gyro or something.
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GRIP (Graphically Represented Image Processing) - rapidly develop computer vision algorithms for FRC
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