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Buck变换器的鲁棒终端滑模控制
引用本文:李春娟,何墉. Buck变换器的鲁棒终端滑模控制[J]. 自动化技术与应用, 2012, 31(1): 1-3,12
作者姓名:李春娟  何墉
作者单位:洛阳理工学院电气工程与自动化系,河南洛阳,471023
摘    要:针对Buck变换器中负载的不确定性,研究了Buck电路的鲁捧控制问题。针对Buck电路中的误差系统利用终端滑供控制的方法,可使Buck电路的输出电压快速达到期望值。最后用仿真结果验证了本文所提方法的可行性。

关 键 词:终端滑模控制  Buck变换器  鲁棒性

Design of Robust Terminal Sliding Mode Controller for Buck Converter
LI Chun-juan , HE Yong. Design of Robust Terminal Sliding Mode Controller for Buck Converter[J]. Techniques of Automation and Applications, 2012, 31(1): 1-3,12
Authors:LI Chun-juan    HE Yong
Affiliation:( Department of Electrical Engineering and Automation, Luoyang Institute of Science and Technology, Luoyang 471023 China )
Abstract:Aiming at the uncertain load in the Buck converter, the problem of robust control is studied. Aiming at the terminal sliding mode control is applied in the error system of Buck circuit, it may cause the output voltage in Buck circuit converges to its expectated value rapidly. The simulation results are investigated to show the feasibility and effectiveness of the new design method.
Keywords:terminal sliding mode control  Buck converter  robustness
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