Adaptive Backstepping Sliding Mode Nonlinear Control for Buck DC/DC Switched Power Converter

Author

Yi, Li-kui ; Zhao, Jun ; Ma, Dan

Author_Institution

Northeastern Univ., Shenyang

fYear

2007

fDate

May 30 2007-June 1 2007

Firstpage

1198

Lastpage

1201

Abstract

DC/DC switched power converter is one of main control power source in DC driving systems. It determines the performances of DC driving systems, such as speedup calmness and fast response. This paper designed the controller based on the adaptive backstepping sliding mode control principle to drive a class of buck DC/DC switched power converters to operate. The controller combined both the merits of adaptive backstepping control and sliding mode control. It can track the reference output voltage trajectory well, and has good robustness with respect to the parameter uncertainty. The effectiveness of the proposed control scheme is verified by the simulation.

Keywords

DC-DC power convertors; adaptive control; electric drives; machine control; nonlinear control systems; variable structure systems; DC driving systems; adaptive backstepping sliding mode nonlinear control; buck DC-DC switched power converter; parameter uncertainty; speedup calmness; Adaptive control; Backstepping; Control systems; Programmable control; Robustness; Sliding mode control; Switching converters; Trajectory; Uncertain systems; Voltage; adaptive backstepping control; parameter uncertainty; power converters; sliding mode control;

fLanguage

English

Publisher

ieee

Conference_Titel

Control and Automation, 2007. ICCA 2007. IEEE International Conference on

Conference_Location

Guangzhou

Print_ISBN

978-1-4244-0817-7

Electronic_ISBN

978-1-4244-0818-4

Type

conf

DOI

10.1109/ICCA.2007.4376550

Filename

4376550