| Boost变换器滑模变结构控制策略的研究 |
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| 引用本文： | 王俊,程龙.Boost变换器滑模变结构控制策略的研究[J].电源世界,2011(7):21-23. |
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| 作者姓名： | 王俊 程龙 |
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| 作者单位： | 中国矿业大学(北京); |
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| 摘 要： | 本文提出一种针对Boost变换器的滑模变结构控制器的数字化实现。Boost变换器由于存在开关动作是一种非线性系统,滑模变结构控制可以改变控制器结构,本质上适用于非线性系统。仿真数据表明,滑模控制器具有更好的动静态特性。整个系统可以稳定的工作在较宽的负载范围内,并且对外部扰动和系统内部参数变化不敏感。
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| 关 键 词： | Boost变换器 滑模变结构控制 数字控制 |
The Research on Sliding Mode Controlled Boost Converter |
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| Wang Jun,Cheng Long,China University of Mining , Technology.The Research on Sliding Mode Controlled Boost Converter[J].the world of power supply,2011(7):21-23. |
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| Authors: | Wang Jun Cheng Long China University of Mining Technology |
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| Affiliation: | Wang Jun,Cheng Long,China University of Mining and Technology(Beijing,100083) |
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| Abstract: | The article proposed an implementation of sliding mode controlled boost converter.The boost converter is a kind of non-linear system since the switching action was introduced to adjust the output voltage.Sliding mode control with the ability of changing the controller's structure, as known as the variable structure control(VSC)is designed especially for non-linear system.The results of simulation shows the sliding mode controlled boost converter have more convenient performances.The boost converter can work... |
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| Keywords: | Boost converter Sliding mode control Digital control |
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