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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...

Ausführliche Beschreibung

Gespeichert in:
Hauptverfasser: CHU ZhiGang, LIU Xin, XIA JinFeng, JIANG Yong
Format: Artigo
Sprache:Chinês
Veröffentlicht: Editorial Office of Journal of Mechanical Strength 2016-01-01
Schriftenreihe:Jixie qiangdu
Schlagworte:
Modal analysis
Stochastic subspace identification
Doublet modes
Cyclic symmetric structures
Online-Zugang:http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2016.03.036
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