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Differential Drive Control Techniques

One way to do this easily is with a constant step controller. It's a controller that looks at the error and then just adds (or subtracts) a constant amount (usually very small). It's very easy to ...
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How to Contol the RPM of a Micro Metal Gearmotor with Encoders (Pololu) using PID?

An alternative to PID control is a constant step controller. It's a controller that looks at the error and then just adds (or subtracts) a constant amount (usually very small). It's very easy to ...
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  • 296
4 votes

Impact of using PID Output as a Change (Delta) vs Absolute

All PID controllers are relative in the sense that they act on a reference error, which is the difference between the reference signal and the sensed signal. Assuming the integral error starts at the ...
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