The principal resonance of a two-degree-of-freedom non-linearoscillator to bounded noise excitations is investigated, the phenomenon of random saturation is found.
研究了二自由度非线性系统在有界随机噪声激励下,系统响应的共振与随机饱和现象。
2
The characteristic frequency band is not fully used in some diagnosis methods. A non-linear method based on chaotic oscillator is presented.