助手标题
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
共[6]条 当前为第1条到6条
 

相关语句
estimation error variance
    A New Approach to Continuous-time Kalman Filter with Estimation Error Variance Constraints
    具有估计误差方差约束的连续时间卡尔曼滤波新方法
    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
    The problem of state estimation for linear discrete-time stochastic systems with estimation error variance and H_∞ morm constraints is considered. The aim of this problem is to design the filter gain such that the steady-state estimation error variance for each state is not greater than the prespecified value,and the transfer function from disturbances to error states satisfies the prespecified H_∞ norm constraint,simultenous-ly.
    考虑了线性离散随机系统在估计误差方差和H_∞范数约束下的状态估计问题,即设计滤波增益,使系统每个状态分量的估计误差方差的稳态值不大于预先指定值,同时从扰动到误差状态输出的传递函数也满足预先给定的H_∞范数约束。
    This paper considers the problem of robust constrained variance state estimation for linear continuous , stochastic systems with structured parameter perturbations. The problem is the design of filter gains such that the steady-state value of the estimation error variance for each state of the perturbed. system is not more than the prespecified value, and .
    本文考虑含结构参数扰动的线性连续随机系统的鲁棒约束方差状态估计问题,即设计滤波增益,使受扰系统每个状态分量的估计误差方差的稳态值不大于预先给定值,同时滤波矩阵具有期望的稳定裕度.本文给出了上述性能鲁棒滤波增益的存在条件及解析表达式,并提供了相应的数值例子.
    The problem of robust variance - constrained state estimation is studied for linear discrete - time stochastic systems with uncertainty in the state matrix. The aim is to design a filtering gain such that the steady -state estimation error variance for each state of the perturbed system is not more than the respective prespecified value.
    考虑状态矩阵中含不确定性的线性离散随机系统的鲁棒约束方差状态估计问题,即设计滤波增益,使摄动系统每个状态分量的估计误差方差的稳态值不大于各自预先给定值。
    They avoid to calculate the inverse of the estimation error variance matrices,and have the generality.
    它们避免了计算估计误差方差阵的逆矩阵,且具有通用性。
 

首页上一页1下一页尾页 

 
CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社