Bearings are pivotal components in mechanical systems, providing crucial support to
rotating bodies. However, traditional bearings are susceptible to failure caused by friction …

This paper presents a numerical approach for computing and synthesizing the force
between two permanent magnets under general conditions. Initially, a general formula for …

As a functional material, permanent magnets (PMs) are widely used in magnetic actuation,
magnetic bearings, energy harvesters, and lithography semiconductor industries. The …

A typically new semi-analytical finite element approach has been used to calculate the force
and moment of permanent magnet bearing (PMB) in this article. PMB stator and rotor consist …

针对现有真空吸取装置高能耗问题提出一种磁控式扩容真空发生-吸取集成的解决方案.
通过COMSOL 进行磁场仿真分析, 研究不同磁块形状, 分布半径和轴向距离对轴向永磁体之间 …

Ranges of investigation on passive magnetic bearing exist where radial and axial forces and
variations of a few coefficients of radial and axial stiffnesses are shown for a particular set of …

This paper designs and optimizes an unmanned aerial vehicle (UAV) precision docking
system based on the magnetic vector field, utilizing electromagnetic forces for contactless …