Experimental Modal Analysis of Motorized Spindle Based on Stochastic Subspace Identification

Abstract:

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Experimental modal analysis is done to the grinding motorized spindle under 36000r/min. The corresponding theory and experimental plan are introduced. The time domain waveform is gained and the maximum vibration velocity is worked out. Stochastic Subspace Identification (SSI) is applied to study dynamic characteristics of motorized spindle which is running idle, then modal parameters are extracted. The correctness of the experimental method is validated, which has certain referential importance.

Info:

Periodical:

Edited by:

Qiancheng Zhao

Pages:

469-474

DOI:

10.4028/www.scientific.net/AMM.103.469

Citation:

J. Meng and X. A. Chen, "Experimental Modal Analysis of Motorized Spindle Based on Stochastic Subspace Identification", Applied Mechanics and Materials, Vol. 103, pp. 469-474, 2012

Online since:

September 2011

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Price:

$35.00

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