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随着当今社会的发展,交通工具作为人类的主要运输工具,已经成为人们不可或缺的一部分。电磁悬浮技术便广泛应用交通运输方面,并且细分为如下技术:电磁悬浮、声悬浮、气流悬浮、静电悬浮、光悬浮、粒子束悬浮等。其中电磁悬浮技术发展最为成熟,点磁悬浮技术简称为EML(electromagnetic levitation),利用高频电磁场在金属表面产生的我留来实现对金属球的悬浮。本篇文章将简要介绍磁悬浮技术的基本原理、当今社会磁悬浮技术发展现状以及硬件方面的应用。
With the development of today’s society, transport has become an indispensable part of people as the main means of transport for mankind. Electromagnetic levitation technology will be widely used in transportation, and is subdivided into the following technologies: electromagnetic levitation, acoustic levitation, airflow levitation, electrostatic levitation, optical levitation, particle beam suspension. One of the most mature technology in the development of electromagnetic levitation, point magnetic levitation technology referred to as EML (electromagnetic levitation), the use of high-frequency electromagnetic field generated in the metal surface I stay to achieve the metal ball suspension. This article will briefly introduce the basic principles of magnetic levitation technology, the current status of the development of magnetic levitation technology and hardware applications.