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| 永磁同步电机特定参数下的比例微分控制与同步 | |
| 引用本文： | 张秋富,褚衍东,张建刚,李险峰.永磁同步电机特定参数下的比例微分控制与同步[J].贵州大学学报(自然科学版),2008,25(4). |
| 作者姓名： | 张秋富 褚衍东 张建刚 李险峰 |
| 作者单位： | 1. 兰州交通大学数理与软件工程学院,甘肃兰州730070;兰州交通大学非线性研究中心,甘肃兰州,730070 2. 兰州交通大学数理与软件工程学院,甘肃兰州,730070 3. 兰州交通大学非线性研究中心,甘肃兰州,730070 |
| 基金项目： | 甘肃省自然科学基金资助项目 |
| 摘 要： | 讨论了永磁同步电动机模型的混沌特性,并分析了该定态解的稳定性.利用数值仿真,得到该模型在一定参数和初始状态下的吸引子和Lyapunov指数.利用比例微分控制器对系统的混沌行为进行了有的控制.并采用非线性反馈的方法构造了一个混沌同步系统.用Lyapunov第二方法从理论上证明了该同步方法的有效性,接着又用Matlab软件对该系统进行仿真验证了同步方法的有效性. |
| 关 键 词： | 混沌吸引子 永磁同步电机(PMSM) Lyapunov指数 混沌控制 同步 |
The Proportional and Diffierential Control and Synchronization of the permanent-magnet synchronous Motors with special parameter |
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| ZHANG Qiu-fu,CHU Yan-dong,ZHANG Jian-gang,LI Xian-feng.The Proportional and Diffierential Control and Synchronization of the permanent-magnet synchronous Motors with special parameter[J].Journal of Guizhou University(Natural Science),2008,25(4). | |
| Authors: | ZHANG Qiu-fu CHU Yan-dong ZHANG Jian-gang LI Xian-feng |
| Institution: | ZHANG Qiu-fu1,2,CHU Yan-dong1,ZHANG Jian-gang1,LI Xian-feng2 (1.School of Mathematics,Physics , Software Engineering,Lanzhou Jiaotong University,2.Nonlinear Science Research Center,Lanzhou 730070,China) |
| Abstract: | In this paper,the chaotic characteristic of the permanent-magnet synchronous motors is studied.The stability of the static states is discussed.The chaotic attractors and Lyapunov exponents in different phase spaces are got by means of numerical simulation.The chaos of the system is controlled by means of the proportional and differential controller.A chaotic synchronization system will be constructed by nonlinear feedback approach.It is proved that the validity of this synchronous method theoretically is fe... |
| Keywords: | the attractor: permanent-magnet synchronous motors Lyapunov exponents Chaos control synchronization |
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