DocumentCode
2766629
Title
Two-parameter chaotic control in the voltage controlled buck converter
Author
Ning, Zhu ; Weilin, Wu
Author_Institution
Coll. of Electr. Eng., Zhejiang Univ., Hangzhou, China
Volume
2
fYear
2003
fDate
17-20 Nov. 2003
Firstpage
1329
Abstract
This paper is concerned with the control of bifurcation and chaos in voltage controlled buck converter, which is a piecewise-smooth dynamical system. By taking the advantage of the OGY method, a two-parameter control strategy is put forward. It prevents the system from losing stability due to the error in obtaining the unstable periodic orbit (UPO) while OGY method is applied. An application to a simple voltage controlled boost converter is also presented.
Keywords
DC-DC power convertors; bifurcation; chaos; voltage control; OGY method; bifurcation control; piecewise-smooth dynamical system; two-parameter chaotic control; unstable periodic orbit; voltage controlled boost converter; voltage controlled buck converter; Bifurcation; Buck converters; Chaos; Control systems; DC-DC power converters; Power electronics; Pulse width modulation; Switches; Switching circuits; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and Drive Systems, 2003. PEDS 2003. The Fifth International Conference on
Print_ISBN
0-7803-7885-7
Type
conf
DOI
10.1109/PEDS.2003.1283173
Filename
1283173
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