A chattering avoidance sliding mode controller for nonlinear PMSM

Author

Huangfu Yigeng ; Liu Weiguo ; Laghrouche, S. ; Miraoui, A.

Author_Institution

Northwestern Polytech. Univ., Xi´´an, China

fYear

2009

fDate

17-19 June 2009

Firstpage

2702

Lastpage

2705

Abstract

This paper mainly deals with a high order sliding mode controller for nonlinear permanent magnet synchronous motor (PMSM). This kind of approach eliminates the chattering phenomenon essentially. By combining precious feedback linearization and sliding mode control, it is very suitable for parameters uncertainties of PMSM since the environment change. The simulation results indicate that effect of synchronous motor position servo tracking is good, and chattering problem is avoided.

Keywords

feedback; linearisation techniques; machine control; nonlinear control systems; permanent magnet motors; synchronous motors; uncertain systems; variable structure systems; chattering avoidance sliding mode controller; feedback linearization; nonlinear permanent magnet synchronous motor; parameters uncertainty; synchronous motor position servo tracking; Control systems; Feedback; Filters; Permanent magnet motors; Robust control; Robustness; Servomechanisms; Sliding mode control; Synchronous motors; Uncertain systems; Chattering avoidance; Linearization; Permanent magnet synchronous motor; Sliding mode;

fLanguage

English

Publisher

ieee

Conference_Titel

Control and Decision Conference, 2009. CCDC '09. Chinese

Conference_Location

Guilin

Print_ISBN

978-1-4244-2722-2

Electronic_ISBN

978-1-4244-2723-9

Type

conf

DOI

10.1109/CCDC.2009.5195175

Filename

5195175