首页> 外文会议>Third International Congress on Numerical Methods in Engineering and Applied Sciences (Cimenics'96) 25-29 March 1996 Merida, Venezuela >Numerical structural model improvement by experimental dynamics: a methodology for the characterization and control of structural pathology
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Numerical structural model improvement by experimental dynamics: a methodology for the characterization and control of structural pathology

机译:通过实验动力学改进数值结构模型:表征和控制结构病理的方法

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The purpose of this article is to discuss the application of the techniques employed for the improvement of numerical models in structural dynamics, based on teh experimental determination of the dynamic properties and the use of the variation of these properties as indexes for the characterization and control of tstructural pathology effects. A brief descriptive summary is presented concerning the theories involved in teh experimental techniques, including its numerical simulation, arriving at recommendations for the user. Conclusions are the result of a parametric analysis of the intervening variables during testing, which influences modal interference and contribution.
机译:本文的目的是讨论基于动力学特性的实验确定以及利用这些特性的变化作为特征表征和控制的指标,来改进结构动力学数值模型的技术的应用。组织病理学影响。本文简要介绍了实验技术所涉及的理论,包括其数值模拟,为用户提供了建议。结论是在测试过程中对中间变量进行参数分析的结果,这会影响模态干扰和影响。

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