| 永磁同步直线电动机位置伺服控制系统设计 |
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| 引用本文： | 李海波,李彩林.永磁同步直线电动机位置伺服控制系统设计[J].微特电机,2011,39(4). |
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| 作者姓名： | 李海波 李彩林 |
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| 作者单位： | 桂林电子科技大学,广西桂林,541004 |
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| 摘 要： | 为使永磁同步直线电动机XY平台具有更精确的跟踪性能,设计了直线电动机位置伺服控制系统.介绍了该系统用模糊神经网络的控制方法来提高系统的动态响应和跟踪精度,并采用动态结构的算法,在学习过程中动态地改变神经网络规则层节点数,不断优化控制性能.实验结果表明,该位置伺服控制系统具有超调量小、定位精度高的优点.
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| 关 键 词： | 永磁同步直线电动机 模糊神经网络 动态结构 |
A Design of Position Servo Control System for for Permanent Magnet Linear Synchronous Motors |
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| LI Hai-bo,LI Cai-lin.A Design of Position Servo Control System for for Permanent Magnet Linear Synchronous Motors[J].Small & Special Electrical Machines,2011,39(4). |
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| Authors: | LI Hai-bo LI Cai-lin |
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| Affiliation: | LI Hai-bo,LI Cai-lin (Guilin University of Electronic Technology,Guilin 541004,China) |
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| Abstract: | A position servo control system was designed to improve the accurate tracking performance of the X-Y table of permanent magnet linear synchronous motor(PMLSM).Fuzzy neural network(FNN) control method was proposed to improve its dynamic response and tracking accuracy.The algorithm of the dynamic structure was adopted and nodes of a rule layer were dynamically changed to constantly optimize control performance in the learning process.Experimental results show that the position servo control system has the adv... |
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| Keywords: | PMLSM FNN dynamic structure |
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