高温超导磁悬浮助推缩比试验系统动态测试分析

ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 2007, Vol. 28 ›› Issue (增): 19-22.

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Experimental Analysis on Dynamic Performance of Scalemodel High TemperatureSuperconductor Bulk Magnetic Levitation and Propulsion System

WEN Zheng,LIU Yu,YANG Wen-jiang

School of Astronautics, Beijing University of Aeronautics and Astronautics

Received:2006-10-25 Revised:2007-07-04 Online:2007-08-10 Published:2007-08-10
Contact: WEN Zheng

Abstract

Abstract:

The paper focus on magnetic levitation and propulsion technology of a scalemodel superconductor system with high temperature superconductor (HTS) bulks over a 7meter NdFeB guideway for concept launch assistance. The vibration experiment is done to investigate the dynamic characteristics such as the resonance frequency, suspension quality and suspension stiffness. The purpose is to evaluate the influence degree under a certain vibration condition. The dynamic experimental acceleration system platform and testing system are-established- to investigate the movement performance.

Key words: dynamic , response, , linear , motor, , vibration , measurement, , magnetic , levitation

CLC Number:

V553.1

WEN Zheng;LIU Yu;YANG Wen-jiang. Experimental Analysis on Dynamic Performance of Scalemodel High TemperatureSuperconductor Bulk Magnetic Levitation and Propulsion System[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2007, 28(增): 19-22.

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Experimental Analysis on Dynamic Performance of Scalemodel High TemperatureSuperconductor Bulk Magnetic Levitation and Propulsion System

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