Non-Linear Vibration 非线性振动
theory of non linear vibration 非线性振动理论
Non-linear vibration system 非线性振动系统
non-linear vibration systems 非线性振动系统
uncertain non-linear vibration 非线性不确定振动
geometrically non-linear vibration 几何非线性振动
non-linear vibration identification 非线性振动识别
non-linear stochastic vibration 非线性随机振动
In this paper, the chaotic motions of non linear vibration systems are studied.
分析了一类非线性振动系统的混沌运动。
The results show that the fatigue crack not only decreases the natural frequency, but also causes non linear vibration.
计算结果表明，疲劳裂纹不仅使悬臂梁的固有频率下降，而且引起非线性强迫振动响应。
A computational analysis of the non linear vibration and thermal buckling of a uniformly heated polar orthotropic annular plate is presented.
采用数值计算方法分析了具有中心刚性质量的极正交各向异性环形薄板在均匀升温下的大振幅振动和热过屈曲。
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