• However, recent research has shown that addition of an appropriate amount of noise can actually improve signal detection in a nonlinear system, an effect called stochastic resonance.

    然而最近研究发现非线性系统加入适当噪声实际上可以提高信号察觉就是所谓随机共振

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  • Based on a theorem due to Hasminskii, a stochastic averaging equation is derived for a general system with one degree of freedom subject to physical white noise excitations.

    本文根据个数学定理,对多个物理噪声激励的极一般自由度系统导出随机平均方程

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  • The phenomenon of stochastic resonance of an over-damped second-order linear system driven by coupled white noise is investigated.

    研究耦合噪声作用下二阶过阻尼线性系统中的随机共振现象

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  • It is investigated that the characteristics of stochastic resonance of the periodic pulse signal added Gaussian white noise through a threshold system.

    研究含有高斯噪声周期脉冲信号通过阈值系统后的随机共振特性

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  • For the stochastic system with white noise input, the consistency problem of desired indices for PID controller is investigated.

    针对具有随机噪声输入随机系统,分析了PID控制下期望指标相容性问题

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  • It is investigated the characteristics of stochastic resonance of the signal added Gaussian white noise in a bi-threshold system.

    通过阈值系统中的随机共振特性研究含有高斯噪声信号

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  • The phenomena of stochastic resonance of an over-damped second-order linear system with modulated dichotomous noise are investigated.

    研究系统固有频率受二值噪声扰动时,调制二值噪声驱动二阶过阻尼线性系统随机共振现象

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  • The single suspending system controlled by global asymptotic stability control algorithm is global asymptotic stability and can restrain the stochastic noise.

    设计全局稳定控制算法能够保证二级结构悬浮系统的全局渐近稳定,且随机噪声干扰有一定的抑制作用。

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  • The effects of multiplicative noise on additive noise-induced internal signal stochastic resonance(ISR)are studied in a Neurospora circadian clock system driven by external signal or not.

    利用有和无信号作用脉孢菌生物钟体系研究了与噪音相关不相关的性噪音加性噪音诱导出的信号随机共振的影响作用。

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  • Stochastic resonance in a broad sense means the output signal of the system is a non-monotonic function of some parameter of the noise, of the system or parameter of the input signal.

    广义随机共振系统输出信号(信噪比、输出平均幅度等)噪声、系统信号某个参数的非单调函数

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  • One is the stochastic extended form of the high-dimension Melnikov method which make it possible to choose proper noise excitation to extend the chaos window of a dynamical system.

    提出高维随机梅尔·尼科夫推广方法一方法使得我们顺利利用合适噪声扩大系统混沌窗口成为可能

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  • One is the stochastic extended form of the high-dimension Melnikov method which make it possible to choose proper noise excitation to extend the chaos window of a dynamical system.

    提出高维随机梅尔·尼科夫推广方法一方法使得我们顺利利用合适噪声扩大系统混沌窗口成为可能

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