| 一种改进的谐振参数扰动法及其在DC/DC变换器混沌控制中的应用 |
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| 引用本文： | 周宇飞,C.K.Tse,丘水生,陈军宁.一种改进的谐振参数扰动法及其在DC/DC变换器混沌控制中的应用[J].中国物理 B,2005,14(1):61-66. |
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| 作者姓名： | 周宇飞 C.K.Tse 丘水生 陈军宁 |
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| 作者单位： | Department of Electronic Engineering, Auhui University,Anhui {\rm 230039}, China;Department of Electronic Engineering, Auhui University,Anhui {\rm 230039}, China;Department of Electronic and Information Engineering, Hong Kong Polytechnic University, Hong Kong, China;School of Electronic and Information Engineering, South China University of Technology, Guangzhou 510640, China |
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| 基金项目： | Project supported by the National Natural Science Foundation of China (Grant Nos 60402001 and 60372004). |
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| 摘 要： | 种改进的谐振参数扰动法来控制混沌，该混沌控制方法引入了基于非线性映射的调制，其控制目标可以是任意周期的轨道，而不是原混沌吸引子中的嵌入轨道。作为一个应用实例，文中描述了该方法在电流模式控制dc/dc变换器中的应用结果。
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| 关 键 词： | 混沌控制 谐振参数扰动 dc/dc变换器 电流模式控制 |
| 收稿时间： | 2004-05-20 |
An improved resonant parametric perturbation for chaos control with applications to control of DC/DC converters |
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| Zhou Yu-Fei,Tse C. K.,Qiu Shui-Sheng and Chen Jun-Ning.An improved resonant parametric perturbation for chaos control with applications to control of DC/DC converters[J].Chinese Physics B,2005,14(1):61-66. |
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| Authors: | Zhou Yu-Fei Tse C K Qiu Shui-Sheng and Chen Jun-Ning |
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| Institution: | Department of Electronic and Information Engineering, Hong Kong Polytechnic University, Hong Kong, China; Department of Electronic Engineering, Auhui University,Anhui {\rm 230039}, China; School of Electronic and Information Engineering, South China University of Technology, Guangzhou 510640, China |
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| Abstract: | This paper presents an improved resonant parametric perturbation method based on the modulation of a nonlinear map for controlling chaos. The control target can be any periodic orbit, which is not necessarily what is embedded in the chaotic attractor.Application of the method is illustrated for a common current-programmed DC/DC converter which has been known to easily become chaotic for a wide parameter range. The control effects of chaos are demonstrated with computer simulations. |
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| Keywords: | chaos control resonant parametric perturbation DC/DC converter current-programmed control |
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