Study on Linear Motor Driver for Subway Control System

摘要：

One of the typical applications of linear motor is Magnet suspended train. The magnet suspension technology is warmly discussed in china and even in whole world. The goal of this paper was to establish a computer simulation platform which can analyze some essential techniques in Magnet suspension engineering, such as suspension control, electromagnet designing, etc. Suspension control technique is one of the central techniques of the magnet suspended train. Used the suspension control system as a control object to set up a non-error suspending air-gap control system of the magnet suspended train, this paper made use of the SIMULINK control tool in MATLAB software to dynamically simulate the suspension control system. To deal with nonlinear suspened magnet, masked system function was used in this system. The experimental result shows that the simulation parameters have utility value.

关键词： linear motor magnetic suspension electromagnetic force air gap control Proportional-Integral(PI) simulation magnet

作者: LI Ping CAO Lan GUO Huanqiu GONG Jianfang

作者单位: Electric Engineering School of Shanghai Dianji University , Shanghai , 200240, China Valeo Shanghai Auto Motive Electric Motor&Wiper System Co.Ltd Shanghai, 200240, China

会议类型: 国际会议

会议名称: 第七届国际测试技术研讨会

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-05（万方平台首次上网日期，不代表论文的发表时间）