Estimation of plate material properties by means of a complex wavenumber fit using Hankel's functions and the image source method

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• 作者：N.B. Roozen^a ; ^{bert.roozen@kuleuven.be} ; Q. Leclè ; re^b ; K. Ege^b ; Y. Gerges^b
• 关键词：Wave fitting ; Determination of material properties ; Measurement based ; Point excited plate ; Image source method
• 刊名：Journal of Sound and Vibration
• 出版年：2017
• 出版时间：3 March 2017
• 年：2017
• 卷：390
• 期：Complete
• 页码：257-271
• 全文大小：3108 K
• 卷排序：390

文摘

Determination of material properties of thin plates from experimental vibrational fields. Wave fitting approach projecting measurement data of plate vibrations on to an analytical image source model. Bayesian regularization for the determination of the strengths of the image sources.