EASY TUNING OF PID CONTROLLER

Vojtech Veselý

   This note presents new tuning rules for PID controllers that can be viewed as extensions of the Aström and Hägglund's generalized Ziegler-Nichols rule. Compared to other many tuning techniques given in references, where each of them claims to be best suited for a particular problem, in this case the designer may to influence the closed-loop performance.

Keywords: PID controllers, frequency tuning method, ultimate point

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