应用神经网络对未建模型的非线性随机系统进行控制。
Use Neural Network to control unfounded model nonlinear random system.
鉴于含有加性噪声的指数模型描述了一类重要的非线性随机系统。
The exponential models with additive noise describe a class of important nonlinear stochastic systems.
非线性随机系统的最优控制，采用基于性能势的随机优化数值算法。
The optimal control of nonlinear random system adopted random optimal numerical algorithm based on performance potential.
提出一类基于T S模糊模型的非线性随机系统均方镇定的线性矩阵不等式(LMI)设计方法。
An LMI design method for mean square stabilization of a class of nonlinear stochastic systems based on the T-S fuzzy model is proposed.
在不同噪声环境下，对基于EKF、UKF和PF的非线性随机系统的故障诊断方法进行了比较研究。
In various noise environments, the comparative studies have been carried out on the fault detection and diagnosis for nonlinear stochastic systems with EKF, UKF and PF, respectively.
结合随机激励下齿轮非线性系统的特点，研究了一种分析齿轮非线性随机系统的全局初值特性的方法。
Considering the characteristics of a nonlinear gear system with stochastic excitation, a method for analyzing the system's global initial characteristics was described.
针对具有高斯噪声的非线性随机系统状态估计问题，提出了一种基于分段常值的贝叶斯状态估计滤波算法。
A filter algorithm of bayesian state estimation using piecewise constant was proposed for a nonlinear stochastic system with white noises.
研究了一类随机非线性系统的鲁棒自适应跟踪问题。
Robust adaptive tracking problems for a class of stochastic nonlinear systems were investigated.
世界是非线性的，线性只是其近似描述，混沌的发现表明：某些确定性非线性系统具有内在的随机行为。
The world is nonlinear, linearity is oly its approximate description. The discovery of chaos has showed that some deterministic nonlinear systems exhibit inner random behavior.
许多描述保守或耗散系统的非线性方程，在一定的参数范围内表现出内在的随机性。
Many nonlinear equations, describing either conservative or dissipative systems, show stochastic behaviour in suitable range of parameter values.
然而最近的研究发现，在非线性系统中加入适当的噪声实际上可以提高信号的察觉，就是所谓的随机共振。
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.
本文论述铁路机车车辆系统的非线性随机动力响应。
This paper deals with the nonlinear random dynamic response of a locomotive or vehicle system.
针对一类严格反馈随机时滞非线性系统，提出了一种状态反馈镇定方案。
A state feedback stabilization scheme is proposed for a class of strict-feedback stochastic time-delay nonlinear systems.
论文研究了一类带参数非严格反馈形式的随机非线性系统的自适应控制问题。
The adaptive control of a class of stochastic nonlinear systems in parametric non strict feedback forms is studied.
利用平均能量法对非线性系统在随机激励下的缓冲设计问题进行了分析研究。
The cushioning design problems of a non - linear system under random excitations are studied by means of the average energy method.
研究了非线性随机时滞系统的镇定问题。
A class of stochastic time-delay nonlinear systems was studied.
较好地解决了单自由度非线性随机参数振动系统的可靠性灵敏度问题。
Dealed with the reliability sensitivity problem of single degree-of-freedom nonlinear vibration systems with random parameters and satisfied results are obtained.
混沌是发生在确定性非线性动力学系统中的一种内在随机运动。
Chaos is an inner stochastic motion happening in fixed non-linear dynamics system.
本文还提出了非线性多自由度系统在非平稳随机激励和确定性外力的共同作用下，响应分析的等价线性化方法。
An equivalent linearization method is proposed to the case of the nonlinear multi-degree-of-freedom systems with combined excitations of nonstationary processes and deterministic forces.
数值模拟结果与数值解比较表明：正交多项式逼近法能有效地解决此类非线性随机动力系统的响应问题。
Numerical simulation implies that the proposed method is a new effective approach to dynamical responses of stochastic nonlinear systems.
揭示了系统所受的是低频激励，以非线性复模态的形式作随机振动。
It is found that the system is subjected to the low-frequency excitation and occurs random vibration in the non-linear complex-mode form.
混沌现象是非线性动力系统中一种确定的、类似随机的过程。
As a phenomenon found in non-linear dynamic system, chaos is deterministic and random-like.
混沌是确定系统的非线性动力系统中出现的随机现象。
Chaos is a random phenomenon in deterministic nonlinear dynamic systems.
从而解决了由滞回环本身的随机性引起的非线性振动系统的随机响应问题。
It has solved the random response of nonlinear stochastic vibration system that caused by the stochastic hysteretic loop itself.
混沌看作是确定性的非线性系统出现的具有内在随机性的解。
Chaos is looked as the solution with internal stochastic property in the nonlinear deterministic systems.
针对满足线性增长条件的一类随机非线性系统，本文研究了输出反馈镇定问题。
For a class of stochastic nonlinear systems satisfying linear growth condition, the paper studies the output feedback stabilization problem.
利用混沌理论论证了牛顿力学在非线性系统中存在内在随机性。
The paper proves the randomicity of Newtonian mechanics in nonlinear system by applying the theory of chaos.
当具有随机相角的非线性负荷投入系统运行时，应考虑谐波叠加的问题。
When nonlinear loads are put into operation at random phase Angle in power system, the superposition of harmonics should be considered.
而该系统中的非线性元件和非线性函数项有一个特殊性质，即跳跃随机性。
But the nonlinear element and nonlinear function of such systems have are a special property, namely the jump stochasticity property.
而该系统中的非线性元件和非线性函数项有一个特殊性质，即跳跃随机性。
But the nonlinear element and nonlinear function of such systems have are a special property, namely the jump stochasticity property.
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