In this paper, the contribution of high order mode shape to the frequency response function of disproportional damping structure is expressed by using low order mode shape and system matrix.

本文用低阶模态和系统矩阵表达高阶模态对非比例阻尼结构频响函数的贡献。

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In this paper, the contribution of high order mode shape to the frequency response function of disproportional damping structure is expressed by using low order mode shape and system matrix.

本文用低阶模态和系统矩阵表达高阶模态对非比例阻尼结构频响函数的贡献。

youdao