| 永磁直线同步电机滑模控制系统 |
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| 引用本文： | 车志远,陈军强,杨春雨,卜淑萍. 永磁直线同步电机滑模控制系统[J]. 航空动力学报, 2017, 44(10): 8-12 |
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| 作者姓名： | 车志远 陈军强 杨春雨 卜淑萍 |
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| 作者单位： | 中国矿业大学 信息与电气工程学院,江苏 徐州221008,国网青海省电力公司 海南供电公司,青海 海南藏族自治州813000,中国矿业大学 信息与电气工程学院,江苏 徐州221008,中国矿业大学 信息与电气工程学院,江苏 徐州221008 |
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| 基金项目： | 国家自然科学基金项目(61374043) |
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| 摘 要： | 设计了一种基于滑模变结构的永磁直线同步电机(PMLSM)矢量控制系统。从直线电机的基本工作原理出发,通过坐标变换,建立PMLSM在两相同步旋转正交坐标系上的数学模型。基于滑模变结构和李雅普诺夫稳定性理论设计转速调节器,组成PMLSM滑模控制系统。为了验证该控制系统的有效性,在MATLAB/Simulink平台下搭建系统的模型并进行仿真。仿真表明,该控制系统具有很强的鲁棒性。
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| 关 键 词： | 永磁直线同步电机 滑模变结构 李雅普诺夫稳定 鲁棒性 |
Permanent Magnet Linear Synchronous Motor Control System Based on Sliding Mode Variable Structure |
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| CHE Zhiyuan,CHEN Junqiang,YANG Chunyu and BU Shuping. Permanent Magnet Linear Synchronous Motor Control System Based on Sliding Mode Variable Structure[J]. Journal of Aerospace Power, 2017, 44(10): 8-12 |
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| Authors: | CHE Zhiyuan CHEN Junqiang YANG Chunyu BU Shuping |
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| Affiliation: | School of Information and Electrical Engineering, China University of Mining and Technology,Xuzhou 221008, China,Hainan Power Supply Company, Qinghai Provincial Power Company of State Grid,Tibetan Autonomous Prefecture of Hainan 813000, China,School of Information and Electrical Engineering, China University of Mining and Technology,Xuzhou 221008, China and School of Information and Electrical Engineering, China University of Mining and Technology,Xuzhou 221008, China |
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| Abstract: | A permanent magnet linear synchronous motor (PMLSM) vector control system based on sliding mode variable structure was designed. Proceeding from the basic work principle of the PMLSM, and then according to the coordinate transformation, the mathematical model of it is established in the two phase synchronous rotating orthogonal coordinate system. The speed regulator was designed based on the sliding mode variable structure and Lyapunov stability theory, which was composed of the PMLSM vector control system based on sliding mode variable structure. In order to demonstrate the effectiveness of the control system, the model of whole system was built and carried out based on the MATLAB/Simulink. Simulation results verified the control system had strong robustness. |
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| Keywords: | permanent magnet linear synchronous motor (PMLSM) sliding mode variable structure Lyapunov stability robustness |
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