状态向量

向量Z称为系统的状态向量。

The vector Z is known as the state vector of the system .

此外，分析了动态初始模型选定方法、状态向量初值X（o）和方差Dx（o）的确定等有关问题。

Moreover , this paper analyses the chosen method of dynamic initial model , state vector 's initial value x ( o ) and variance Dx ( o ) .

广义随机2-D离散系统的研究因系统的复杂性而进展缓慢。为对该系统的状态向量估计和最优控制进行后续研究，该文利用系统的状态变量表达式，讨论系统状态的统计特性。

The statistical properties of the system are discussed based on the state variable formula for studying the following state estimation and optimal control .

求出Riccati方程后，对状态向量进一步采用时程精细积分法，可确定系统非常精确的状态向量。

After Riccati equation is solved , the very precise state vectors can be determined by using the time precision integration algorithm .

该方法利用FuzzyART的聚类特性及网络的自主扩展性，对系统正常状态向量在多维空间进行聚类，并以网络的输出节点编号代表正常状态向量的类别。

The normal state vectors are clustered in multiple dimension space utilizing Fuzzy ART clustering characteristic , the autonomous expansibility of network output-layer node , and the index number of network output nodes , which represents the classification of normal condition vector .

通过变分运算得到了柱坐标系下的状态向量方程，该状态向量方程也是Hamilton正则方程。

The state vector equation is derived from the present variation algorithm after performing variation operations , and the state vector equation can be also called Hamilton canonical equation .

将位移分量和应力分量组合成混合状态向量，使研究体系从Lagrange体系转换成Hamilton体系。

Both displacements and stresses are combined into a mixed state vector , from the system of Lagrange to that of Hamilton and so that the orders of differential equations are reduced from two to one .

本文分析了发散的原因，并采用RBF网络调整状态向量的预测值与滤波估计的差值、测量值与滤波估计的差值以及增益矩阵，使系统输出的误差减小，从而有效避免输出发散。

This dissertation analyses the reason of divergence , and makes use of RBF network to adjust residual between predictive value of state vector and filtering estimated value , and gain matrix to minish output error and avoid output convergence .

本文利用Walsh级数提出了延时时变系统线性伺服机构的设计方法，给出了计算其最优状态向量和最优控制的具体方法。

In this paper , an effective approach to design the linear servomechanism of multivariable time-variant systems with time-delay in state and control is presented . By using Walsh series , the algorithm for optimal control is proposed .

讨论了基于CHAMP卫星动力学轨道数据以及加速度计数据推求地球重力场模型的动力学法，推导了将加速度计观测数据的尺度和偏差以及卫星初始状态向量与地球重力场位系数一起求解的数学模型。

We discuss the dynamical method for recovering the gravity field model based on the dynamical orbits and accelerometer data of CHAMP and derive the mathematical algorithm to solve the accelerometer scale and bias , the satellite 's initial state vector and the model coefficients simultaneously .

建立了压电材料修正后的H-R混合变分原理，并从该变分原理直接推导了压电材料的状态向量方程，同时给出了与广义位移和广义应力相关的边界条件表达式。

A modified mixed variational principle for piezoelectric plates is established and the state-vector equation is deduced directly from the principle . The explicit forms of the generalized displacements and stresses with respect to boundary conditions are given .

任意相关噪声线性系统异步状态向量融合

Asynchronous State Vector Fusion of Linear Systems with Arbitrary Correlated Noises

最后，引入因素状态向量离散度的定义，并由此得到了一类新的均衡函数。

Furthermore , a new class of balance functions is obtained .

丰富了状态向量方程的理论体系和应用领域。

The state-vector equation theory and its application areas are extended .

求取故障树最小割（径）集的状态向量合成法

State Vector Synthesis for Minimizing Cut and Path Sets of Fault Trees

气候状态向量在短期气候变化研究中的应用

An application of the climate state vector in studying short-term climatic variation

压电材料壳的广义变分原理和状态向量方程

General Variation Principle Behind Piezoelectric Shell and State Vector Equation

线性二次型最优控制状态向量的精细积分法

Precise integration of state vectors for LQ optimal control

考虑阻尼的状态向量方程和层合板的振动分析

State-Vector Equation With Damping and Vibration Analysis of Laminates

基于状态向量表示法的机械运动方案设计系统的研究

The research of mechanical kinematic scheme design system based on state vector method

热弹性材料齐次状态向量方程和复合材料层合面板的精确解

Homogeneous state-vector equation for thermoelastic materials and exact solution of composite laminated panels

二阶系统的最小范数状态向量及其模型跟随自适应控制

Adaptive model following control by using minimum norm state vector for second order systems

灰色大系统状态向量及方程解的判定

Methods for the Determination of State Vector and Equations Solution on Gray Large Scale Systems

在一定的变换下，得到了系统新的实现，使得这一实现的状态向量是按照状态分量的局部能达性强弱递减排列的。

The realization which state elements are arranged according to the degree of reachability is obtained .

将边界状态向量应用到建模中，用以方便边界条件的施加。

The boundary state vectors have been created to better and simply apply the boundary conditions .

特别地，对初始状态向量及其协方差矩阵的估计，提出了具体的实施方法。

Especially , specific accomplishment of estimate means of initial states and its covariance matrix is presented .

本文用状态向量描述森林资源动态。

The state vectors are used to describe the dynamical variables for forest resources in this paper .

以此模型为基础，定义状态向量，实现了形状的识别与聚类。

Based on this model and the public data sets , shape clustering is achieved by using state-vector .

引入了案例集故障状态向量，以其作为案例的分类标志；

Fault state vector of case set is presented , which is a symbol of the assorted cases .

层合开口圆柱壳；状态向量方程；脱层损伤；有限元；半解析法；

Laminated cylindrical open shells ; State vector equation ; Delamination damage ; Finite element ; Semi-analytical solution ;