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UDC 681.5.013

© S. V. Stel`mashchuk, 2013

TUNING OF PID-CONTROLLER ON THE REACTION CURVE OF AN OBJECT WITH SELF-REGULATION FOR MAXIMUM SPEED WITH GIVEN OVERSHOOT

The formulas for a more precise tuning than according to the Chien-Hrones-Reswick method are derived in the paper for the PID-controller by using the reaction curve of an object with self-regulation. New formulas allow one to specify any value of the overshoot. Tuning is based on the idea to replace with the model not only the control object but also the automatic control system by a simplified prospective model in the form of the oscillatory element.

Keywords: control system, PID-controller, tuning on the reaction curve, frequency quality factors, overshoot.

References:

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