parametric vibration meaning in English
参量
振动
Examples
- Parametric vibration of a guy in guyed mast structure
桅杆结构中纤绳的参数振动 - Study on parametric vibration of a motor - elastic linkage mechanism system
弹性连杆机构系统参激振动的耦合研究 - One major problem in this system is the occurrence of large transverse belt vibrations , which result from the time - dependent crankshaft - driven belt tension . such vibrations are termed as parametric vibrations
研究粘弹性传动带系统和轴向运动弦线的动力学建模、横向非线性振动及其控制问题具有着重要的理论意义和实际应用价值。 - According to the finite element method result , the parametric vibration of cables in cable - stayed arch bridge becomes prone to be exhibited . then a model of non - linear parametric excitation vibration coupling the stayed cable and the girder , namely , the mode of cable - stayed beam , is proposed in the thesis . and the nonlinear dynamical
3 、首先利用有限元分析方法,得出了斜拉索发生参数共振的可能,然后建立了斜拉拱桥拉索-桥面耦合参数振动模型,即索-梁组合结构模型,推导了索-梁组合结构非线性运动方程,利用多尺度方法研究斜拉索的参数共振和亚谐波共振,并对稳态解的稳定性进行了分析。