The superharmonic resonant responses of the vibrating Systems with nonlinear elasticity of the 2nd and 3rd powers are numerically studied on the phase plane and in the original coordinates in time domain, supplemented with FFT.

1、

The modulating mechanism of the quadratic nonlinearity on the nonlinear system, and the 2 times superharmonic resonance caused by the quadratic nonlinearity, are investigated by means of perturbation technique.

应用摄动分析方法研究系统中平方非线性因素对系统的调节机理以及平方非线性导致的2倍超谐振动。

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2、

Superharmonic resonance arisen in the nonlinear oscillator of simply supported rectangular thin plate subjected to a harmonic parametric excitation is investigated by theoretical analysis and experiments in the present work.

分析研究参数激励简支矩形薄板非线性振动中的超谐振动。

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3、

It has been shown by experiments that 3 times superharmonic resonance will arise in this buckled plate dynamic system in some parametric ranges.

理论分析和仿真计算及试验研究表明，参数激励简支屈曲薄板振动系统在一定的参数条件下将出现3倍超谐振动。

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4、

In addition, the asymptotical stability of the 2/ 1 superharmonic oscillations is examined.

并且讨论了2/1超谐解的渐近稳定性。

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5、

On the superharmonic resonance problems

关于超谐波共振问题

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6、

Through analysis of primary resonance, superharmonic resonance and combination resonance, and therefore some frequency phenomena in laser breeding are explained.

并进行了主共振、超谐波共振及组合共振的分析，从而进一步解释了激光育种中的频率现象。

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7、

Superharmonic and Subharmonic Resonances of Hydrogenerator Rotors Caused by Unbalanced Magnetic Pull

不平衡磁拉力引起水轮发电机转子的超/次谐波共振

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8、

The 2/ 1 superharmonic solution for a circular plate is investigated by the superimposing iteration harmonic balance method.

通过叠加迭代谐波平衡法得出了圆板的2/1超谐解。

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9、

Superharmonic Resonance of the Stator of a Rotary Ultrasonic Motor and Nonlinear Dynamical Experiments Numerical analysis on high frequency characteristics of MILO

旋转超声电机定子超谐共振分析与非线性动力学实验磁绝缘线振荡器谐振腔的高频特性研究

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10、

Study on the superharmonic resonances of a externally excited thin circular plate on the nonlinear foundation is presented.

本文研究非线性地基上圆形薄板受简谐激励的次谐波共振问题。

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11、

Superharmonic and subharmonic resonances of strongly nonlinear vibration of beams

梁的强非线性超、次谐波共振

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Superharmonic resonance analysis of rotating machines

旋转机械的超谐波共振分析

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13、

Magnetoelastic; Thin cylindrical shell; Superharmonic resonance; Stability; Multiple scales method;

磁弹性；圆柱薄壳；超谐波共振；稳定性；多尺度法；

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14、

Superharmonic imaging is made for biological tissues and compared with the results from fundamental and second harmonic imaging.

对生物组织进行了超谐波成像，并与基波、二次谐波图像对比。

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15、

2/ 1 superharmonic solution of a circular plate with quadratic nonlinear viscoelasticity

二次非线性粘弹性圆板的2/1超谐解

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16、

Superharmonic resonance and subharmonic resonance of nonlinear structures considering nonsymmetrical effect

考虑非对称效应的非线性结构超谐共振与亚谐共振

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17、

Influence of Source Intensity on Superharmonic Component

声源强度对超谐波特性的影响

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18、

Research on superharmonic resonance and subharmonic resonance of nonlinear soil structure interaction system considering spatial effect

地基-非线性结构相互作用空间效应的超谐和亚谐共振研究

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19、

Theoretical analysis and experimental research into superharmonic resonances of Rotor Systems

转子系统超谐波共振的理论分析与实验研究

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20、

Fine Boundary Limits of Superharmonic Functions

上调和函数的边界细极限

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