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SYSTEM EQUIVALENT REDUCTION EXPANSION PROCESS (SEREP)

机译:系统等效减少扩展过程(Serep)

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A new technique, the System Equivalent Reduction Expansion Process (SEREP), is presented. Originally formulated as a global mapping technique used to estimate rotational degrees of freedom for experimental modal data, SEREP has been found to provide improved accuracy in applications such as cross orthogonality checks between analytical and experimental modal vectors, linear and nonlinear forced response studies, and analytical model improvement. The theory upon which SEREP is based, as well as applications showing the advantages of this new technique are presented.
机译:提出了一种新的技术,系统等效减少扩展过程(SEREP)。最初配制为用于估计实验模态数据的旋转自由度的全局映射技术,已经发现Serep在分析和实验模态载体,线性和非线性强制响应研究和分析之间的交叉正交性检查等应用中提供改善的准确性。和分析模型改进。筛选的理论是基于Serep的,以及显示出现这种新技术的优点的应用。

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