Quasi Hamiltonian system; nonlinear stochastic optimal control; robustness; robust control; parametric uncertainty; uncertain disturbance; Bouc-Wen hysteretic system; Preisach hysteretic system; minimax optimal control; stochastic stabilization; stochastic averaging method; stochastic dynamical programming principle; stochastic differential game; maximal Lyapunov exponent
国家自然科学基金；拟Hamilton系统；非线性随机最优控制；鲁棒性；鲁棒控制；参数不确定性；不确定扰动； Bouc-Wen滞迟系统； Preisach滞迟系统；极小极大最优控制；随机稳定化；随机平均法；随机动态规划原理；随机微分对策；最大Lyapunov指数
In order to meet the ride comfort of the heavy truck cab when on line-haul, the H2 control algorithm based on the linear matrix inequalities is presented for the active control of a 6 degree-of-freedom half-heavy-truck suspension system model. The road disturbance is integral white-noise stochastic signal.
为了满足长途运输时重型卡车行驶的平顺性要求，利用基于线性矩阵不等式的H2控制算法对驾驶室安装了主动悬置的六自由度1/2重型卡车模型进行振动控制，所采用的路面激励为积分白噪声随机路面激励。
In this paper, the robust non-fragile H(subscript ∞) filtering is investigated for a class of uncertain stochastic It-type time-delay system with Markov jump parameters, and a Markov jump filter is designed to guarantee the mean square stability of robust stochastic exponential of the closed-loop filter error system with uncertain controlled objects and filters, and to keep the disturbance attenuation level below a given upper bound.
文中针对一类具有马尔可夫跳变参数的It类型不确定随机时滞系统，讨论了此类系统的鲁棒非脆弱H滤波器的设计问题。在被控对象及滤波器同时存在不确定性的情况下，使闭环滤波误差系统的鲁棒随机指数均方稳定，且干扰抑制性能指标小于给定上界。
Where the uncertain matrix is norm bounded and time-varying, while the external disturbance is a stochastic process.
假设不确定参数矩阵是时变，范数有界的，外部干扰是一个随机过程。
The experiment shows that the method possesses stronger robustness for stochastic error disturbance than other methods do.
实验结果表明，该方法相对于其他方法对随机误差的干扰具有更强的鲁棒性。
Keywords gasoline blend; Octane number; stochastic disturbance; chance constraint
汽油调合；辛烷值；随机扰动；机会约束
Hence, it is necessary to study a class of general disturbance-stochastic disturbance.
有必要研究一类更贴近现实的扰动—随机干扰。
The design of robust adaptive controller for plants with bounded stochastic disturbance
具有有界随机噪声对象的鲁棒自校正控制器设计
Particle swarm optimization algorithm with multidimensional asynchronism and stochastic disturbance
多维异步随机扰动的粒子群优化算法
Combines the parallel character of multiple population pseudo parallel evolution with inner stochastic character of chaos movement, applying different chaotic disturbance strategies, taking chaos'variable measure map mechanism into population initialization or middle populations fulfilled function optimization.
把多群体伪并行进化的并行性和混沌运动的内在随机性结合起来，利用不同的混沌扰动策略，把混沌变尺度映射机理应用到种群初始化和中间群体的优化进化实现函数优化。
The method based on adaptive neural network control utilizes free curved face as learning object and generates stochastic graphics, which possesses irregular structure and good controllability, without the introduction of random displacement disturbance.
在自适应神经网络控制法中，将调配型自由曲面作为自适应线性神经元网络的学习对象，在没有加入随机移位扰动量的情况下，生成具有非规则结构特征和较好可控性的随机图形。
The ability of tracking the reference signal and restraining the parameter perturbation and stochastic disturbance are improved.
占用内存小，计算速度快，并且具有较强的跟踪给定信号和抑制系统参数摄动和随机噪声的能力。
With this method the depth variance of plow, the variance of the revs and the torque of engine can be calculated, according to the given characteristic of stochastic disturbance.
这个计算方法，根据给定的系统随机输入的统计特征，可计算各犁铧耕深的方差、发动机转速和扭矩的方差。
Considering a class of stochastic system under noise disturbance, by the discretion of the system error bounds and transforming the system identification problems to pattern recognition problems, this paper presents a description method to system model, and the corresponding neural network model has been built.
本文针对输入输出受噪声干扰的随机系统，通过对系统误差空间的划分，把系统辨识问题转换成了模式识别问题，提出了系统模型描述方法并建立了相应神经网络辨识模型。
Modeling and simulation of the conducted electromagnetic interference for permanent magnet direct current motors Simulation Analysis of Falling Point Distribution of Projectiles in Stochastic Wind Disturbance
永磁直流电动机传导电磁干扰的建模与仿真随机风扰动下的弹丸落点散布仿真分析
Stabilization of Distributed Parameter Type Hopfield Neural Network with Damped Stochastic Disturbance
具衰减随机干扰的分布参数型Hopfield神经网络的镇定
This study focuses on the performance monitoring, diagnosis and tuning of DMC systems with stochastic disturbance.
对随机扰动下动态矩阵控制系统的性能监控、调节与诊断方法进行了研究。
On the basis of theory of slight disturbance of stochastic wall of planar optical waveguide, the relation between the corrosion time and the opposite power loss by experiments is investigated.
本文根据平面波导随机壁微扰理论并实验研究了腐蚀时间与相对功率损耗的关系。
Based on the mathematical model of networked control system with multi-step stochastic transmission delay, the problems of the stochastic stability and disturbance attenuation are discussed.
针对存在多步随机传输时延的网络化控制系统模型，研究了其随机稳定性及H2/H∞混合控制问题。
Effect of stochastic load disturbance on power system voltage stability based on bifurcation theory
负荷随机扰动对电力系统电压稳定性的影响