滑模变结构控制DC-DC变换器的设计

钮悦; 高艳霞; 曹以龙

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上海电力大学学报:2010,26(5):447-450

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滑模变结构控制DC-DC变换器的设计

钮悦¹, 高艳霞¹, 曹以龙²

(1.上海大学机电工程与自动化学院, 上海 200072;2.上海电力学院计算机与信息工程学院, 上海 200090)

Sliding Mode Control Design for the DC-DC Converter

NIU Yue¹, GAO Yan-xia¹, CAO Yi-long²

(1.School of Mechanical and Electrical Engineering, Shanghai University, Shanghai 200072, China;2.School of Computer and Information Engineering, Shanghai University of Electric Power, Shanghai 200090, China)

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投稿时间：2010-07-12

中文摘要: 开关变换器是一个非线性变结构系统,线性控制算法的控制性能在开关变换器系统中受到制约.针对这一问题提出滑模变结构控制法在开关变换器中的应用.滑模变结构控制法对被控系统数学模型精度要求不高,对系统参数变化、外界环境扰动具有完全的自适应性.以Buck型变换器为例,分析滑模控制在开关变换器中的使用方法,并给出了仿真和实验结果.

中文关键词: 变结构控制滑模控制变换器设计

Abstract:The DC-DC converters are nonlinear systems in nature,for which the performance of linear control methods is constrained.The sliding mode controller for DC-DC converters is presented.Sliding mode control(SMC) is widely used in practical applications due to its simplicity and robustness against parameter variations and disturbances.The Buck converter is used as an example to analyze the sliding mode controller applied in DC-DC converters and the simulation and experimentation results are presented.

keywords: converter control sliding mode control converter design

文章编号：20100509 中图分类号： 文献标志码：

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作者	单位	E-mail
钮悦	上海大学机电工程与自动化学院, 上海 200072	yorkyn@qq.com
高艳霞	上海大学机电工程与自动化学院, 上海 200072
曹以龙	上海电力学院计算机与信息工程学院, 上海 200090

Author Name	Affiliation	E-mail
NIU Yue	School of Mechanical and Electrical Engineering, Shanghai University, Shanghai 200072, China	yorkyn@qq.com
GAO Yan-xia	School of Mechanical and Electrical Engineering, Shanghai University, Shanghai 200072, China
CAO Yi-long	School of Computer and Information Engineering, Shanghai University of Electric Power, Shanghai 200090, China

引用文本：
钮悦,高艳霞,曹以龙.滑模变结构控制DC-DC变换器的设计[J].上海电力大学学报,2010,26(5):447-450.
NIU Yue,GAO Yan-xia,CAO Yi-long.Sliding Mode Control Design for the DC-DC Converter[J].Journal of Shanghai University of Electric Power,2010,26(5):447-450.