MODAL ANALYSIS AND VERIFICATION PERFORMED TO CYCLIC SYMMETRIC STRUCTURES BASED ON STOCHASTIC SUBSPACE IDENTIFICATION

To determine whether stochastic subspace identification（ SSI） based on the output-only measurements can identify the doublet modes of cyclic symmetric structures accurately,taking a brake disc as an example,modal analysis based on SSI and traditional experiment modal analysis（ EMA） for the brake dis...

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Principais autores:	CHU ZhiGang, LIU Xin, XIA JinFeng, JIANG Yong
Formato:	Artigo
Idioma:	Chinês
Publicado em:	Editorial Office of Journal of Mechanical Strength 2016-01-01
coleção:	Jixie qiangdu
Assuntos:	Modal analysis Stochastic subspace identification Doublet modes Cyclic symmetric structures
Acesso em linha:	http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2016.03.036
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