English translation for "parametric excitation"

参变激励
参量激发，参量激励
参数激励

Related Translations:

parametric representation:  参数表示

parametric imaging:  参量影像学

parametric photodiode:  参量光电二极管

parametric form:  参数式参数形式

parametric component:  参数组件

parametric evaluation:  参数估算

parametric oscillator:  参量振荡器

parametric hydrology:  参数水文学

parametric model:  参量模型参数模式参数模型

parametric threads:  参数化螺纹

Example Sentences:

	1.	Dynamics and stability of a non - linear controlled system subject to parametric excitation 参数激励下非线性受控系统的动力学和稳定性
	2.	Investigation to quadratic nonlinearities and two - time superharmonic vibrations of plates in parametric excitation 参数激励薄板平方非线性与2倍超谐振动
	3.	A detailed model of non - linear parametric excitation vibration coupling the stay cable and the girder , in which the static sag as well as the geometric non - linearity are considered , is proposed in this paper . based on several numeric examples investigated by the galerkin method composed with the integration strategy , several kinds of factors effecting stay cable parameter vibration are studied . another parameter vibration model by the axial excitation is presented and the corresponding nonlinear equations are derived 本文创新地提出了斜拉桥拉索-桥面耦合参数振动模型，推导了索-桥耦合非线性参数振动方程组，联合galerkin法及数值积分方法，对各种特性的拉索进行了数值求解，得出了影响拉索参数振动的各种因素；提出了斜拉索受轴向端激励参数振动模型，导出了模型的非线性振动方程，使用谐波平衡法得出了产生参数振动需要的最小激励幅值、共振时瞬态及稳态的振动幅值及索拉力的变化特性，并用数值积分方法对实际斜拉桥拉索进行了计算，分析了拉索阻尼对参数振动的影响。
	4.	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。

Similar Words：

"parametric equations of a space curve" English translation, "parametric estimate" English translation, "parametric estimating" English translation, "parametric estimation" English translation, "parametric evaluation" English translation, "parametric fault" English translation, "parametric filter" English translation, "parametric fluorescence" English translation, "parametric form" English translation, "parametric frequency conversion" English translation