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SECONDARY FEEDBACK RIDGE ESTIMATION METHOD FOR STRUCTURAL DAMAGE DETECTION

To overcome the ill⁃posed least square problem in sensitivity equations,a secondary feedback ridge estimation method was proposed to detect structural damages based on modal flexibility changes.Modal eigenvalues and mode shapes were utilized to assemble the modal flexibility matrix,which was used to...

Deskribapen osoa

Gorde:
Egile Nagusiak: LI Cui, ZHU XueKun, YU JiSheng, WU XiaoShun
Formatua: Artigo
Hizkuntza:Chinês
Argitaratua: Editorial Office of Journal of Mechanical Strength 2024-08-01
Saila:Jixie qiangdu
Gaiak:
Damage detection
Modal flexibility
Modal identification
Structural health monitoring
Damage sensitivity
Sarrera elektronikoa:http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2024.04.023
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