PID Loops - Chief Delphi

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PID Loops

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#26

13-03-2011, 17:43

Ether

systems engineer (retired)

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Join Date: Nov 2009

Rookie Year: 1969

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Posts: 8,101

Re: PID Loops

Quote:

Originally Posted by PriyankP

So (m*currentPotValue+b) doesn't have to be within -1 to +1?

"m" and "b" are constants which you need to calculate and set so that the operating range of the process variable corresponds to the desired operating range of the joystick, be it -1 to +1 or 0 to +1 or whatever.

Quote:

And what exactly does it, the process variable, do?

Read this post, then ask if it's not clear.

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