Adaptive nonlinear backstepping control of SEDCM under velocity constraint

Author

Im, Sun ; Lee, Byeong-Seok

Author_Institution

Central R&D Div. Electron. Eng. Team, Doosan Infracore Co. Ltd., Incheon

fYear

2006

fDate

6-10 Nov. 2006

Firstpage

31

Lastpage

36

Abstract

This paper presents an adaptive nonlinear position controller with velocity constraint, capable of combining the input-output linearization technique and Lyapunov stability theory. Based on the Lyapunov stability theory, the adaptation law of the proposed controller is derived along with the verification of the overall system´s stability. Computer simulation results demonstrate that the proposed controller is robust and it can ensure transient stability of SEDCM, under the occurrence of a large sudden fault

Keywords

DC motors; Lyapunov methods; adaptive control; linearisation techniques; machine control; nonlinear control systems; position control; stability; Lyapunov stability theory; SEDCM; adaptation law; adaptive nonlinear backstepping control; adaptive nonlinear position controller; input-output linearization technique; transient stability; velocity constraint; Adaptive control; Backstepping; Computer simulation; Constraint theory; Control systems; Linearization techniques; Lyapunov method; Programmable control; Robust stability; Velocity control;

fLanguage

English

Publisher

ieee

Conference_Titel

IEEE Industrial Electronics, IECON 2006 - 32nd Annual Conference on

Conference_Location

Paris

ISSN

1553-572X

Print_ISBN

1-4244-0390-1

Type

conf

DOI

10.1109/IECON.2006.347825

Filename

4153263