非线性振动

Numerical examples of linear and nonlinear vibration equations were performed, the results demonstrate that this method is efficient in dynamic analysis.

就线性和非线性振动方程进行了数值模拟运算，结果表明了该方法在动力响应分析中的有效性。

In a rotor-bearing system geared ,there are several nonlinear factors that may cause nonlinear vibration.

在齿轮耦合的转子—轴承系统中，有多种因素使系统产生非线性振动。

It has solved the random response of nonlinear stochastic vibration system that caused by the stochastic hysteretic loop itself.

从而解决了由滞回环本身的随机性引起的非线性振动系统的随机响应问题。

The critical issues in the further research on the nonlinear vibration in gear transmission systems are also discussed.

此后讨论了同时包含齿侧间隙和时变啮合刚度时齿轮非线性振动问题方面的研究。

A 2 DoF nonlinear vertical vibration model was built according to the real parameters of the 4200 model rolling mill.

根据4200轧机的实际参数，建立了轧机的两自由度非线性振动模型。

Using the generalized degree of A-proper mappings, the existence of periodic solutions for nonlinear vibration is established.

应用A-proper映象的广义拓扑度理论，对多自由度非线性振动系统周期解的存在性给出了严密的数学基础。

Nonlinear vibrations of polar orthotropic circular plate with central rigid mass were investigated in this study.

本研究系探讨圆心具刚性质量之复合圆板的非线性振动。

A geometrical method of judging whether nonlinear differential equation of oscillation has stable solution—phase plane method, is applied to analyze operation stability for the first time.

首次将研究非线性振动微分方程稳定解判据的几何研究方法——相平面法——用于脉冲燃烧运行稳定性研究。

In this study, a new algorithm is proposed to solve the nonlinear oscillatory systems.

本研究提出一个新的演算法应用於求解非线性振动系统之近似解析解。

Lastly,a nonlinear oscillatory system with a single potential well is studied.

在本文的最后，对一类含单阱势的非线性振动系统的安全盆的侵蚀进行了研究。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

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镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。