This method is firstly used on the dynamic analysis of the gear with the microcomputer. This is the basic step of structural dynamic modification or the others' dynamic computation in engineering using the installed stiff and mass matrix.
在微机上将双协调自由界面模态综合法应用于航空齿轮动 态特性的研究，为结构动力修改或其它需要总刚阵及总质量阵的动态工程计算寻求了一种有 效途径。
参考来源 - 一种结构的动态特性计算方法及应用研究 The Calculating Method and Applying Study of a Structure′s Dynamic Property·2,447,543篇论文数据，部分数据来源于NoteExpress
集中质量阵是一个对用阵。
再串行组集界面刚度和质量阵，并求解缩减后的整体方程。
Then the interface stiffness matrices and the mass matrices are assembled serially and the final reduced equations are solved.
本文在介绍这一体系之后，经半解析横向离散及辛正则化，给出了类凝聚和协调质量阵。
In this paper, the Hamiltonian system of EM waveguide is introduced and the consistent and lumped mass matrices are constructed after symplectic regularization and semi-analytical discretization.
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