为了安全、高效和经济地运送日益增多的旅客,一些国家正在研制技术先进的地面运输系统,有可能研制出比目前普通轮轨式列车更快、效率更高、且能被环境所接受的交通工具。对一些基于电磁悬浮原理和线性电机驱动的技术进行探索,以求为城问、城乡问,以及城市与机场间的交通提供高速的运输工具。本文将对磁浮的基本原理、设计细节及试验方案作简要叙述。 In order to transport a growing number of travelers safely, efficiently and economically, some countries are developing state-of-the-art ground transportation systems that make it possible to develop faster, more efficient and environmentally acceptable traffic than today’s average wheel-rail trains tool. Explore some techniques based on electromagnetic levitation and linear motor drive to provide high-speed transportation for urban traffic, urban and rural traffic, and traffic between cities and airports. This article will be the basic principles of magnetic levitation, design details and test program for a brief description.