Fuzzy adaptive PID control for two-mass servo-drive system with elasticity and friction

Abstract

This paper presents an algorithm of fuzzy adaptive PID controller and addresses its application in vibration suppression of a two mass rotating system. In a performance comparison between the proposed controller strategy and a classical PID control scheme extensive simulations confirmed the superiority of the proposed fuzzy adaptive controller. The results show that accurate tracking performance of the servo-drive system with two-mass load has been achieved.