磁悬浮与光电反馈式静电悬浮

Magnetic Suspension and Electrostatic Suspension Based on Optoelectronic Feedback System

对磁悬浮技术作简要综述，着重介绍超导磁悬浮技术的基本原理及发展现状。提出一种新的悬浮技术——静电悬浮技术，讨论静电悬浮的原理及其光电反馈控制系统，展望静电悬浮技术的应用前景。

This article provides a summarization of the development of magnetic suspension technology,especially the magnetic suspension technology using superconductors.We further present a new method of electrostatic suspension.The basic concept of electrostatic suspension and its optoelectronic feedback control system are briefly introduced.As a new method of suspension technology,the application of electrostatic suspension is also discussed.