Modal Analysis of Magnetic Suspended Control Moment Gyroscope

Abstract:

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3D finite element models of magnetic suspended control moment gyroscope structure are established by general finite element analysis software. Initial modal analysis scheme of the MS-CMG structure, in which the frame and gyro-chamber are analyzed separately, is described. A new modal analysis scheme that the MS-CMG is analyzed as a whole structure is presented. The connection between the gyro-chamber and frame is realized by defining a revolution pairs. The numerical predictions from two modal analysis schemes show obvious difference. The new scheme is more reliable since it simulates the real wok status of MS-CMG.

Info:

Periodical:

Edited by:

Shaobo Zhong, Yimin Cheng and Xilong Qu

Pages:

59-62

DOI:

10.4028/www.scientific.net/AMM.50-51.59

Citation:

W. Zhao et al., "Modal Analysis of Magnetic Suspended Control Moment Gyroscope", Applied Mechanics and Materials, Vols. 50-51, pp. 59-62, 2011

Online since:

February 2011

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$35.00

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