圆筒型永磁动圈式直线电动机动态特性仿真

方明, 王淑红

方明, 王淑红. 圆筒型永磁动圈式直线电动机动态特性仿真[J]. 工矿自动化, 2011, 37(6): 50-52.
引用本文: 方明, 王淑红. 圆筒型永磁动圈式直线电动机动态特性仿真[J]. 工矿自动化, 2011, 37(6): 50-52.
FANG Ming, WANG Shu-hong. Simulation of Dynamic Characteristics of Tubular Permanent Magnet Linear Motor with Moving Coil[J]. Journal of Mine Automation, 2011, 37(6): 50-52.
Citation: FANG Ming, WANG Shu-hong. Simulation of Dynamic Characteristics of Tubular Permanent Magnet Linear Motor with Moving Coil[J]. Journal of Mine Automation, 2011, 37(6): 50-52.

圆筒型永磁动圈式直线电动机动态特性仿真

基金项目: 

山西省自然科学基金资助项目(2008012005-1)

详细信息
  • 中图分类号: TD614.3

Simulation of Dynamic Characteristics of Tubular Permanent Magnet Linear Motor with Moving Coil

  • 摘要: 分析了永磁动圈式直线电动机的工作原理,给出了用于驱动电液比例阀的永磁动圈式直线电动机的数学模型,并采用Matlab/Simulink软件建立了该电动机的仿真模型。仿真结果表明,该电动机在位移指令为5 mm时的阶跃响应调节时间小于30 ms,具有较好的高频动态响应特性。关键词:永磁动圈式直线电动机; 动态特性; 动态响应; 电液比例阀
    Abstract: The paper analyzed working principle of permanent magnet linear motor with moving coil, gave mathematical model of permanent magnet linear motor with moving coil which is used to drive electro-hydraulic proportional valve, and built simulation model of the motor with Matlab/Simulink software. The simulation result showed that regulating time of step response of the motor is less than 30 ms when displacement instruction is 5 mm, which has good dynamic response characteristics of high-frequency.
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出版历程
  • 刊出日期:  2011-06-09

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