Design of a New Type of Hysteresis Compensator Based on Sliding Mode Principle

Author

Liu, Xiangdong ; Wang, Wei

Author_Institution

Sch. of Inf. Sci. & Technol., Beijing Inst. of Technol.

Volume

2

fYear

0

fDate

0-0 0

Firstpage

8397

Lastpage

8401

Abstract

Aiming at a kind of typical dynamic hysteresis model which can be used to describe hysteresis characteristic of piezoceramic actuator, a new kind of hysteretic compensating control strategy based on sliding mode principle is proposed. The sliding mode compensator can transform the practical hysteretic characteristic into an ideal hysteretic characteristic effectively. Then, the multi-valued nonlinear mapping can be transferred to a single-valued linear mapping. The simulation results show the validity of the sliding mode compensator for the hysteretic characteristic

Keywords

compensation; hysteresis; linear systems; multivariable control systems; nonlinear control systems; piezoceramics; piezoelectric actuators; variable structure systems; dynamic hysteresis; hysteresis compensator; multivalued nonlinear mapping; piezoceramic actuator; single-valued linear mapping; sliding mode control; Actuators; Automation; Capacitors; Electronic mail; Hysteresis; Information science; Intelligent control; Piezoelectric materials; Sliding mode control; Hysteretic model; hysteresis compensator; piezoceramic; sliding mode control;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Control and Automation, 2006. WCICA 2006. The Sixth World Congress on

Conference_Location

Dalian

Print_ISBN

1-4244-0332-4

Type

conf

DOI

10.1109/WCICA.2006.1713615

Filename

1713615