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1篇 您的检索式:作者名="Jan R.Wright"
    题名 作者 年代 出处 被引量
1Experimental and Numerical Study of Structural Identification Using Non-Linear Resonant Decay Method显示文摘One of the practical approaches in identifying structures is the non-linear resonant decay method which identifies a non-linear dynamic system utilizing a model based on linear modal space containing the underlying linear system and a small number of extra terms that exhibit the non-linear effects.In this paper,the method is illustrated in a simulated system and an experimental structure.The main objective of the non-linear resonant decay method is to identify the non-linear dynamic systems based on the use of a multi-shaker excitation using appropriated excitation which is obtained from the force appropriation approach.The experimental application of the method is indicated to provide suitable estimates of modal parameters for the identification of non-linear models of structures.Mehdi Sarmast Hamed Ghafari Jan R.Wright 2019Sound & Vibration2019,53,3:0
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