1) error covariance assignment
误差协方差配置
2) covariance assignment
协方差配置
1.
The state covariance assignment(SCA) theory has been extensively investigated since the SCA theory provides a more straightforward methodology than the traditional control theory for assigning a specified state covariance to the colsed loop system.
由于协方差配置理论可以比传统的控制设计方法更直接地将闭环系统的状态协方差配置到指定值,因此该理论成为近年来人们研究的一个热点。
2.
Selective avalability brings uncertainty to navigation error of GPS, according to covariance assignment theory a filter is proposed in the paper with the emphasise on the assignability of prespicified upper steady covariance of filtering error and the formulations of filtering gain.
选择可用性给全球定位系统(GPS)定位误差带来了不确定性,根据协方差配置理论给出了一种导航滤波算法,滤波增益根据稳态误差方差的要求由协方差配置理论得出;着重研究了给定稳态误差协方差可配置充要条件及滤波增益公式。
3.
The static output feedback controller with constraints of H_∞ norm and covariance is discussed for a class of stochastic discrete time system via covariance assignment theory.
运用广义逆和协方差配置理论,研究了一类随机离散系统的 H_∞和状态方差多指标约束下静态输出反馈的综合设计问题,将多指标融于一修正的 Riccati 代数矩阵方程中,由此给出期望的控制器存在条件和解集合的表达式,并给出了鲁棒控制器的设计步骤,设计实例及仿真结果验证了该方法的有效性。
4) state covaiance assignment
状态协方差配置
5) variance assignment
方差配置
1.
Satisfied design results can be obtained by mixed variance/H∞ method based on upper covariance assignment.
基于上限方差配置的混合方差/H∞设计方法可得到满意的设计结果。
6) predicting covariance
预测误差协方差
1.
Regarding the target information gained from observation as performance index,the optimality of the allocation algorithm based on maximum predicting covariance is analyzed.
提出了一种传感器管理最优决策模型,并以量测前后获得的目标信息增量为该模型中的性能指标,分析了基于最大预测误差协方差的传感器资源分配算法的最优性。
补充资料:误差方差
分子式:
CAS号:
性质:表示随机因素引起的实验误差大小的方差。
CAS号:
性质:表示随机因素引起的实验误差大小的方差。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条