| 矢量控制永磁同步交流伺服电动机初始磁极位置搜索方法 |
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| 引用本文： | 张军,林家泉,王旭,滕立波. 矢量控制永磁同步交流伺服电动机初始磁极位置搜索方法[J]. 组合机床与自动化加工技术, 2006, 1(8): 63-66 |
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| 作者姓名： | 张军 林家泉 王旭 滕立波 |
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| 作者单位： | 1. 东北大学,信息学院,沈阳,110004
2. 沈阳第一机床厂,沈阳,110025 |
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| 摘 要： | 在电机启动时，通过连续控制电机的定子磁场的幅值和方向，使交流永磁同步电机转子在一定的小范围内摆动。通过预装的霍尔位置传感器和增量式编码器的输出信号，DSP采用粗精两级磁极搜索方法，获得转子磁极的精确位置，并缩短了搜索过程。文章研究了详细的磁极摆动搜索方法．并给出一种实用的计算方法。通过试验与仿真对该方法进行了研究，在文中给出了实验结果。
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| 关 键 词： | 永磁同步交流伺服电动机 霍尔位置传感器 增量式编码器 矢量控制 初始磁极位置 |
| 文章编号： | 1001-2265(2006)08-0063-04 |
| 收稿时间： | 2006-02-23 |
| 修稿时间： | 2006-02-23 |
Initial Magnetic Pole Position Detect Method for Vector Control Permanent Magnetic AC Servo Motor |
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| ZHANG Jun,LIN Jia-quan,WANG Xu,TENG Li-bo. Initial Magnetic Pole Position Detect Method for Vector Control Permanent Magnetic AC Servo Motor[J]. Modular Machine Tool & Automatic Manufacturing Technique, 2006, 1(8): 63-66 |
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| Authors: | ZHANG Jun LIN Jia-quan WANG Xu TENG Li-bo |
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| Affiliation: | 1. College of Information Engineering, Northeastern University, Shenyang 110004 ; 2. Shenyang Machine Tool (Group |
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| Abstract: | The magnitude and the direction of stator magnetic were controlled continuously to swing the rotor of PMSM in a small range at start up process. A rough and refined two level pole position search method was implemented to identify the rotor magnetic pole position according to the readout of an incremental encoder, and hall sensors .The process is very short. The search algorithm is given in detail as while as the program method. Simulation and experiment are made to verify this method ,and the results are shown in this paper. |
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| Keywords: | PM SM incremental encoder vector control rotor magnetic position |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
