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机械系统动力学与最优设计问题(Ⅰ)
摘    要:本文提出机械系统动力学一些新的非线性理论:比如变系数,随机系数,间隙,内共振,零频率以及临界情形的运动稳定性,这些问题与机械系统动态设计有密切关系。

关 键 词:变系数  随机系统  间隙  内共振  零频率

THE PROBLEMS OF MECHANICAL SYSTEM DYNAMICS AND OPTIMAL DESIGN ( 1 )
Xu Yeyi. THE PROBLEMS OF MECHANICAL SYSTEM DYNAMICS AND OPTIMAL DESIGN ( 1 )[J]. Journal of Hefei University of Technology(Natural Science), 1989, 0(2)
Authors:Xu Yeyi
Abstract:This Paper presents some new nonlinear theory of mechanical system dynamics. Such as the variable coefficient, random coefficient backlash,internal reson- ance. Zero frequency and stability of motion in the critical cases. These problems are directly related to the machanical system dynamic design.
Keywords:Variable coefficient   random coefficient   backlash   internal resonance   zero frequency.
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