Synthesis of the proportional integral controller for a non-minimum phase high order system by using the Lambert W function

Abstract

The paper presents a regulation of the non-minimum phase high order system by using the proportional integral controller. Controller parameters were determined by applying a pole placement method, using the Lambert W function on the model of the first order time-delay system obtained by using a half rule method in the reduction of the non — minimum phase model of the high order system model.