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Unread 20-01-2017, 17:51
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Re: Best way to drive straight using a gyro?

Quote:
Originally Posted by ptoil View Post
Why did you use 3, .2, and .1 as your PID gains?
Note that ProjectZero has not been on Chief Delphi in over a year.

The P, I, and D gains are usually determined through a bit of math and a lot of trial and error once the hardware is running. If you search Chief Delphi on "PID Drivetrain Tuning" you will turn up a few good threads that take you through several schools of how to determine your optimum PID values.

Note that when you add/subtract (or even move) weight to your robot, you will want to adjust (or at least verify) your PID constants.
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