Tuning of the Generalized Minimum Variance Control Based on PID

Abstract

This paper presents a new tuning method of the Generalized Minimum Variance (GMV) controller. Usually, in order to get the good performance of the closed-loop system, weighting coefficients of the cost function are tuned by trial and error. The proposed method uses PID gains (K_P, K_I, K_D) as tuning parameters, therefore, tuning of the GMV controller becomes easy.