The dynamic rigidity mechanism is obtained by discussing the effect of rotational speed of single connecting rod elastic arm on frequency and amplitude on the basis of dynamic model.
以单连杆弹性臂动力学模型为基础讨论转速对频率、振幅的影响，得出了动力刚化的机理，并对其是否考虑动力刚化效应时进行了数值仿真比较与分析。
The general ways for exciting vibration is acted by the stiff connecting-rod or the elastic connecting-rod, in turn, called directly exciting vibration or indirectly exciting vibration.
其常见的激振方式有刚性连杆直接激振和弹性连杆间接激振两种形式。
In this paper, a finite element method analyzing the big end of a connecting rod with the elastic contact condition is presented.
本文对连杆大端提出一个按弹性接触条件求解的有限元方法。
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