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Unread 31-01-2006, 11:12
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Jared Russell Jared Russell is offline
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Re: Manual Velocity PID, anyone successful?

I find that the default 39Hz main loop is fast enough for any feedback applications in FIRST, and it is fairly well timed as long as you don't go overboard on the interrupts.

Besides, the closer together your differential term calculations are, the less resolution you have in them (i.e. you couldget 5-10 "ticks" difference on a 100Hz loop but the same rate would produce 12-25 on 39Hz).