基于滑模变结构的TCR控制系统研究

Firstly，this paper explains the sliding mode control principles and characteristics, focusing on analysis of sliding mode control chattering and its mechanism, and then it derives a mathematical model of TCR type SVC and the index reaching law based on sliding mode variable structure control rate. In this basis, variable structure control directed at chattering phenomenon presents an improved sliding mode variable structure control system,whose control effect is verified in the MATLAB / SIMULINK simulation environment.