| 滑模变结构控制DC-DC变换器的设计 |
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| 引用本文： | 钮悦,高艳霞,曹以龙. 滑模变结构控制DC-DC变换器的设计[J]. 上海电力学院学报, 2010, 26(5): 447-450 |
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| 作者姓名： | 钮悦 高艳霞 曹以龙 |
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| 作者单位： | [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 |
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| 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.
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| 关 键 词： | 变结构控制 滑模控制 变换器设计 |
| 收稿时间： | 2010-07-12 |
Sliding Mode Control Design for the DC-DC Converter |
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| NIU Yue,GAO Yan-xia and 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 |
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| Authors: | NIU Yue GAO Yan-xia CAO Yi-long |
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| Affiliation: | 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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| 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. |
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| Keywords: | converter control sliding mode control converter design |
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