中文摘要：

在介绍低速直线异步电机和低速直线永磁电机发展的基础上,给出了低速直线永磁同步电机基本结构、工作原理及主要特点,最后从低速直线电机结构设计、研究内容、研究方法等方面指出研究中存在的问题及今后研究的重点。

英文摘要：

Based on the development of low-speed linear asynchronous motor and low-speed permanent magnet linear asynchronous motor,the basic structure,working principle and main characteristics of it were given,finally,the present problems and the key points of research were pointed out according to the low speed linear motor structure design,research contents and the methods of research etc.