Decentralized Self-Tuning Controller of Suboptimality Beta PDF

Keywords

self-tuning, multivariable system, least squares identification method

Abstract

A simple state decentralized self-tuning is designed for suboptimal control of multivariable systems. The suboptimal decentralized self-tuner is calculated by using a cost function with degree beta and the recursive least squares identification method. The suboptimal decentralized adaptive control law for the large-scale system is obtained from the adaptive control laws of the subsystems. The algorithm is extremely easy to program on a computer