ACORDAREA REGULATOARELOR TIPIZATE ÎN SISTEME DE REGLARE ÎN CASCADĂ LA MODELE DE OBIECTE CU AVANS ŞI INERŢIE

Irina COJUHARI Universitatea Tehnică a Moldovei

Abstract

A tuning algorithm of linear controllers P, PI, PID in multiple-loop feedback control systems is proposed in this paper. The control objects consist of two sub-processes, which are described by dynamical models with inertia and advance. A tuning algorithm of linear controllers in internal and external contour are tuning in conformity with the maximal stability degree method. In the internal contour are used controllers P and PI, in the external contour are used controllers P, PI, PID. There are using the iterative procedure, for determinate the optimal tuning parameters of controllers P, PI, PID. The procedure is used to solve a particular example of tuning controllers P, PI, PID in multiple-loop feedback control systems.