Research on the Sensitivity Damage Identification Method Based on Closed-Loop Feedback Control

Abstract:

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The structural mode parameters are identified by dynamic test technology, the system mode sensitivity(the structure parameter changes with characteristic parameter) is defined. At the same time, the controlled target is constructed according to feekback way, then the damage identification sensitivity is improved by feekbace force and its place. Finally, a simulant example is given to show the effective aspects of the method.

Info:

Periodical:

Edited by:

Ran Chen

Pages:

1173-1179

DOI:

10.4028/www.scientific.net/AMM.44-47.1173

Citation:

X. M. Wu "Research on the Sensitivity Damage Identification Method Based on Closed-Loop Feedback Control", Applied Mechanics and Materials, Vols. 44-47, pp. 1173-1179, 2011

Online since:

December 2010

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Price:

$35.00

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