Fuzzy anti-windup design for linear systems with input saturation

In this paper, we test fuzzy logic-based compensation method for PID controller and conditioned Technique and compare their performance. As this compensation aims to diminish the effect of windup, it is referred to as anti-windup (AW). We consider two cases: set point tracking and disturbance rejection. For set point tracking and disturbance rejection, the fuzzy compensator shows better performance than the conditioning technique. The presented control scheme is composed of a fuzzy logic based compensator and a conventional PID controller.