Statics of levitated vehicle model with hybrid magnets

2009, Volume 4, Issue 1

Abstract

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Frontiers of Mechanical Engineering >> 2009, Volume 4, Issue 1 doi: 10.1007/s11465-009-0002-4

Statics of levitated vehicle model with hybrid magnets

Mechanical and Electronic Technology Research Centre, Beijing University of Technology, Beijing 100022, China

Available online: 2009-03-05

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Abstract

By studying the special characteristics of permanent and electronic magnets, a levitated vehicle model with hybrid magnets is established. The mathematical model of the vehicle is built based on its dynamics equation by studying its machine structure and working principle. Based on the model, the basic characteristics and the effect between the excluding forces from permanent magnets in three different spatial directions are analyzed, statics characteristics of the interference forces in three different spatial directions are studied, and self-adjusting equilibrium characteristics and stabilization are analyzed. Based on the structure above, the vehicle can levitate steadily by control system adjustment.

Keywords

magnetic levitation ; permanent magnet ; modeling ; equilibrium

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