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- added ziegler nichols method of tuning

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jbruce12000 2020-04-20 17:15:19 -04:00
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docs/pid_tuning.md
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@ -51,3 +51,4 @@ Now, run the test schedule again and see how well it works. Expect some oversho
* only change one value at a time, then test it. * only change one value at a time, then test it.
* If there is too much overshoot, decrease pid_kp. * If there is too much overshoot, decrease pid_kp.
* If the temp is always below the set point, increase pid_ki. * If the temp is always below the set point, increase pid_ki.
* if the above does not work, try the Ziegler / Nichols method https://blog.opticontrols.com/archives/477