Statics of levitated vehicle model with hybrid magnets

doi:10.1007/s11465-009-0002-4

Front Mech Eng Chin

2009, Vol. 4

Issue (1) : 35-39 https://doi.org/10.1007/s11465-009-0002-4

RESEARCH ARTICLE

Statics of levitated vehicle model with hybrid magnets

Desheng LI(

), Zhiyuan LU, Tianwu DONG

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

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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

Corresponding Author(s): LI Desheng,Email:dsli@bjut.edu.cn

Issue Date: 05 March 2009

Cite this article:

Desheng LI,Zhiyuan LU,Tianwu DONG. Statics of levitated vehicle model with hybrid magnets[J]. Front Mech Eng Chin, 2009, 4(1): 35-39.

URL:

https://academic.hep.com.cn/fme/EN/10.1007/s11465-009-0002-4
https://academic.hep.com.cn/fme/EN/Y2009/V4/I1/35

Fig.1 Vehicle model levitated by permanent magnets and oriented by electromagnets

Fig.2 Mechanics analysis in cross-section

Fig.3 Model mechanics analysis with interference force in direction

Fig.4 Model mechanics analysis with interference force in direction

Fig.5 Model mechanics analysis with interference force in direction

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