... 关键词： 机械动力学与振动；间隙；磨损；非线性；动力学特性；往复机械 [gap=1097]keywords: machine dynamics and vibration; clearance; wear; non-linear; dynamic characteristics; reciprocate mechanic ..
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振动信号采集与分析技术是机械动力学和电子技术相结合的一门崭新的学科，是机械动力学工程应用的一个极为普遍的方面。
Vibration measurement and analysis technology is important branch of mechanical dynamics, and it is the universal aspect of the application of the mechanical dynamic engineering.
将机械动力学与有限元分析方法相结合，建立了机构动平衡实验台振动测量的仿真方法。
Let the mechanical dynamics be combined with the method of finite element analysis to establish the simulation method of vibration measurement of dynamics balancing test-bed of mechanism.
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