A new surface fractal dimension for displacement mode shape-based damage identification of plate-type structures

Mechanical Systems and Signal Processing(2018)

引用 32|浏览2
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摘要
•New edge perimeter dimension (EPD) for localization and quantification of damage is proposed.•An EPD-based window dimension locus (EPD-WDL) algorithm is developed.•The fundamental aspects of EPD-WDL algorithm are assessed.
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关键词
Displacement mode shapes,Fractal dimension,Plates,Damage identification,Piezoelectric materials,Scanning laser Doppler vibrometer
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