方差约束,variance constraints
1)variance constraints方差约束
1.Mixed H_2/H_∞ filtering with estimation error variance constraints;估计误差方差约束混合H_2/H_∞滤波
2.H-infinity control of uncertain systems with D-stability and variance constraints;不确定系统D稳定与方差约束的鲁棒H_∞可靠控制
3.The influence of disturbance on the residual is described by applying H∞ norm and the fault-free residual stable variance constraints,and the sensitivity to fault is described by the H-norm,therefore the design of fault detection filter can be described as an multi-objective restriction one.通过H∞性能指标和无故障时残差的稳态方差约束反映对干扰影响的抑制,采用H-性能指标刻画对故障的灵敏度,将故障检测滤波器的设计描述为一个多指标约束问题,并利用线性矩阵不等式方法进行了求解。
英文短句/例句

1.Robust Control for Singular Systems with Variance Constraints具有方差约束的广义系统控制理论研究
2.Robust Variance Control for Discrete Time-delay Systems with Uncertainty不确定离散时滞系统的鲁棒方差约束控制
3.SPACECRAFT INTERCEPT CONTROL WITH REGIONAL POLE AND VARIANCE CONSTRAINTS: THE STATIC OUTPUT FEEDBACK CASE区域极点及方差约束下的航天器拦截控制:静态输出反馈情形
4.Dynamic Output Feedback Robust H_∞ Control of Uncertain Systems with R-Stability and Variance Constraints不确定系统受方差约束和鲁棒R稳定的H_∞动态输出反馈控制
5.Constrained Variance Design for Assigning Regional Poles: The Discrete time Case配置区域极点的约束方差设计:离散时间情形
6.VARIANCE-CONSTRAINED DYNAMIC OUTPUT FEEDBACK CONTROL WITH REGIONAL POLE ASSIGNMENT配置区域极点的约束方差动态输出反馈控制
7.Covariance-Improved Estimator of Seemingly Unrelated Regression Equation System under Linear Restriction;线性约束下半相依回归系统的协方差改进估计
8.A Study on Asset Allocation of Mutual Funds;VaR约束下均值—方差模型在基金资产配置的应用
9.The Complementarity Constraint and Complementarity Connectedness on the Multi-factor Variance Model关于多因子方差模型的互补约束和互补连通性
10.Dynamic Output Feedback Controller Design for Continuous Systems with Variance and Regional Pole Constraints误差方差及极点配置区约束下输出反馈控制器设计
11.Interval Estimation of Means and Variances from Normal Populations under Simultaneous Order Restrictions Based on Bootstrap;基于bootstrap方法序约束下正态总体均值和方差区间估计
12.When the rotation at the ends of a loaded strut is restrained, the equation cann't be used in the finite-difference solution.当受载支柱的端点转动受到约束时,方程不能用于有限差分解。
13.Study on Theories and Methods of Geometric Tolerance Design Based on Variational Geometric Constraints Network基于变动几何约束网络的形位公差设计理论与方法的研究
14.right ascension error of about 0.6 second is introduced.综合射束在赤经方向出现不对称性,从而引起约0.6秒的赤经误差;
15.A Class of Penalty Function Methods and the Applications of Error Bound Theory for the Constrained Optimization Problems;约束优化问题的一类罚函数方法与误差界理论及其应用
16.Variance minimization model for optimization decision-making of loan portfolio under chance constraints;机会约束下贷款组合优化决策的方差最小化模型
17.Measuring Concentration of Supply Side with Transmission constraints and Cost Differences in Electricity Markets;考虑传输约束与成本差异的电力市场供应集中度量方法研究
18.Generalized Least Squares Estimates of Parameters In Heteroscedastic Regression Model under Linear Constraint线性约束下的异方差回归模型参数的广义最小二乘估计
相关短句/例句

variance constraint方差约束
1.New algorithm for robust H-two/H-infinity filtering with variance constraints for discrete-time systems;离散系统方差约束鲁棒H_2/H_∞滤波的新算法
2.To deal with parametric uncertainties and uncertain disturbance to the omni-directional soccer robot model,a robust control method with variance constraints and bounded closed-loop poles is presented.针对存在参数不确定性及不确定性扰动的全向移动足球机器人模型,提出具有方差约束和闭环极点约束的鲁棒控制方法。
3)error variance constraints误差方差约束
1.Robust H_∞ filtering for Delta operator formulated uncertain systems with error variance constraints;误差方差约束下Delta算子不确定系统的鲁棒H_∞ 滤波(英文)
4)variance-constrained control方差约束控制
1.Since variance-constrained control theory was proposed by Skelton and his colleaguesfrom Purdue university in the 1980s, it has attracted many researchers’interests and simulta-neously made great success in practical implementation.自从80年代普度大学的Skelton等人提出方差约束控制理论以来,方差约束控制就引起了研究者的广泛关注,同时在实际应用中取得了巨大的成功。
5)constrained variance estimation约束方差估计
6)constrained variance design约束方差设计
延伸阅读

并合方差分子式:CAS号:性质:是按加权方式计算出的各组的共同方差,当试验分m组进行,总的测定方差s2由m组的方差si2(i=1,2, …,m)共同决定。总方差,式中ni、fi和xi;分别为第i组的测定次数、自由度和平均值,xij是第i组的第j次测定值。