DocumentCode
3253588
Title
Analysis and design of DC-DC buck converter with nonlinear adaptive control
Author
Wei, Zhou ; Bao-bin, Liu
Author_Institution
Sch. of Eng. & Technol., Jiangsu Inst. of Econ. & Trade Technol., Nanjing, China
fYear
2012
fDate
14-17 July 2012
Firstpage
1036
Lastpage
1038
Abstract
Backstepping is an important adaptive control method. In this note, we have applied it to design the controller of DC-DC buck converter. The buck converter with this controller can accurately track the output signal in the case of parameters uncertainty. Lyapunov criterion proved the stability of the control system and the simulation results showed that the buck converter could quickly reach output target voltage.
Keywords
DC-DC power convertors; Lyapunov methods; adaptive control; control nonlinearities; nonlinear control systems; stability; uncertain systems; DC-DC buck converter analysis; DC-DC buck converter design; Lyapunov criterion; backstepping; control system stability; nonlinear adaptive control method; output signal tracking; parameters uncertainty; Adaptation models; Adaptive control; Backstepping; Control systems; Integrated circuit modeling; Simulation; Stability analysis; adaptive control; backstepping; buck converter;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Science & Education (ICCSE), 2012 7th International Conference on
Conference_Location
Melbourne, VIC
Print_ISBN
978-1-4673-0241-8
Type
conf
DOI
10.1109/ICCSE.2012.6295242
Filename
6295242
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