Sliding mode control of boost and buck-boost power converters using method of stable system centre

被引:77
作者
Shtessel, YB [1 ]
Zinober, ASI
Shkolnikov, IA
机构
[1] Univ Alabama, Dept Elect & Comp Engn, Huntsville, AL 35899 USA
[2] Univ Sheffield, Dept Appl Math, Sheffield S10 2TN, S Yorkshire, England
[3] ZI Imaging Corp, Huntsville, AL 35824 USA
关键词
sliding mode control; boost and buck-boost power converters; system centre;
D O I
10.1016/S0005-1098(03)00068-2
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Nonminimum phase tracking control is studied for boost and buck-boost power converters. The sliding mode controller is designed to track directly a causal voltage tracking profile given by an exogenous system. The nonminimum phase output tracking problem is reduced to a state tracking problem. Bounded state tracking profiles are generated by equations of stable system centre. Numerical examples demonstrate the effectiveness of the sliding mode control design. (C) 2003 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:1061 / 1067
页数:7
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