Title :
A new method for chattering alleviation of VSC system
Author :
Zhang, Ren ; Demin, Xu
Author_Institution :
Coll. of Marine Eng., Northwestern Polytech. Univ., Xi´´an, China
Abstract :
In this paper, a new method for chattering alleviation of a variable structure control (VSC) system based on vibrational control theory is proposed. A continuous APAZ signal is introduced into the controller; then the nonlinear relay function in the VSC system can be smoothed and `chattering´ can be alleviated. Meanwhile, the dynamic and steady properties are not affected by introducing the APAZ signal into such a VSC system
Keywords :
control system synthesis; nonlinear control systems; variable structure systems; vibration control; VSS; chattering alleviation; continuous APAZ signal; control system synthesis; nonlinear control; nonlinear relay function; variable structure systems; vibrational control theory; Actuators; Control systems; Control theory; Delay; Educational institutions; Nonlinear control systems; Nonlinear dynamical systems; Relays; Thickness control; Vibration control;
Conference_Titel :
Industrial Electronics, 1992., Proceedings of the IEEE International Symposium on
Conference_Location :
Xian
Print_ISBN :
0-7803-0042-4
DOI :
10.1109/ISIE.1992.279520
