jump phenomena

The forced rolling of ship model and its jump phenomena

船模强迫横摇及其跳跃现象

The curves of its amplitude frequency response have some nonlinear features , such as inclination and jump phenomena of the curves , which coincide with the theoretic analysis .

参激横摇幅频响应曲线具有某些非线性特征，如曲线的倾斜和跳跃现象，这与理论分析是一致的。

Nonlinear jump phenomena are analysed and discussed , and some physical explanations for them are given .

对非线性的跳跃突变现象进行了分析讨论，找出了导致跳跃现象产生的物理原因。

The Influence of Exacted Force Nonlinearity about the Jump Phenomena in Moving-coil Loudspeakers

强迫力非线性对动圈扬声器跳变现象的影响

The climatic variation tendencies and jump phenomena of air temperature , precipitation , evaporation and etc around Qinghai Lake since 1976 are analyzed and verified .

对环青海湖地区1976年以来的气温、降水、蒸发等气候要素的气候变化趋势及突变现象进行了分析和检验。

The results show : there are the quasi-periodic features and unsuccessive jump phenomena in the interannual variation processes of Northern Hemisphere monthly mean general circulation anomalies .

结果表明：北半球月平均环流异常年际演变的过程具有准周期特征及不连续的跃变现象。

Jump Phenomena in the 500 hPa Signal Field and the Occurrence of China 's Heavy Rainfalls Based on the previous paper entitled " A Study of the 500 hPa Signal Field about Heavy rainfall in China ", the statistics is found in the 500 hPa signal field .

作者在500hPa高度信号场与我国暴雨发生的规律研究基础上，进一步寻找高度信号场能显示与暴雨的突变现象有关的异常信号出现的地区和描述指标。

Based on Bifurcation Analysis and catastrophe theory , a novel theoretical method to forecast jump bifurcation phenomena in the control space is established with nonlinear mathematical models .

本文以分歧突变理论为基础，采用非线性数学模型，建立了求解分歧面的理论方法。

The research shows that jump and hysteresis phenomena exist in the amplitude-frequency response curves with the changing of damping factor , geometric parameters and excitation , the amplitude decreases with the increase of damping .

研究表明，随着阻尼系数、几何参数和激励幅值的改变，主共振响应曲线有跳跃和滞后现象，振幅随阻尼系数的增大而减小。

The jump up and down phenomena in passage through the resonant point is revealed . The mechanism of vibration suppression of the friction damper is analyzed .

计算揭示了过共振点的跳跃现象，分析了摩擦减振机理，及达到最优摩擦接触状态的阻尼器压力取值原则。