研究谐和外力与有界噪声激励联合作用下的一类非线性振子的混沌运动。
This paper studies chaotic motions in a nonlinear oscillatory system perturbed by external harmonic force and bounded noise excitation.
采用摄动-增量法研究电机工程中一类强非线性振子的极限环和同宿轨线。
Investigates a class of strongly nonlinear oscillators in electrical engineering by using the perturbation incremental method.
算例表明，单自由度非线性振子的分叉条件能够预示非线性颤振系统的运动规律。
The example shows that the bifurcation condition of single degree of freedom nonlinear oscillator can indicates the motional behavior of nonlinear flutter system.
研究了一类同时含有平方项和立方项，且带有不确定性参数的受迫非线性振子混沌控制问题。
In this paper, we consider the problem of cha OS control in a class of forced vibration system with both square and cubic nonlinear terms and uncertain parameters.
研究了一个海-气振子的非线性耦合系统的模型。
A sea-air oscillator model of the nonlinear coupling system is studied.
系泊运动的数学模型是一个具有指数回复力特性的非线性强迫振子，以波浪作用力为外激励。
The mathematic model was a nonlinear oscillator driven by wave exciting force while the restoring force was exponential.
针对当前的诊断方法没有充分利用其故障特征频带的问题，提出了基于混沌振子的滚动轴承故障的非线性诊断方法。
The characteristic frequency band is not fully used in some diagnosis methods. A non-linear method based on chaotic oscillator is presented.
给出一类强非线性对称振子周期振动的一种解法。
The influence of translational kinetic energy on the period of vibration is analyzed.
给出一类强非线性对称振子周期振动的一种解法。
The influence of translational kinetic energy on the period of vibration is analyzed.
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