| 不确定无序量测系统的最优网络化状态估计 |
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| 引用本文： | 葛泉波,冯肖亮,徐廷梁. 不确定无序量测系统的最优网络化状态估计[J]. 电子学报, 2011, 39(Z1): 7-13 |
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| 作者姓名： | 葛泉波 冯肖亮 徐廷梁 |
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| 作者单位： | 葛泉波,GE Quan-bo(杭州电子科技大学信息与控制研究所,浙江杭州,310018;浙江大学工业控制技术国家重点实验室,浙江杭州,310027);冯肖亮,徐廷梁,FENG Xiao-liang,XU Ting-liang(河海大学计算机与信息工程学院,江苏南京,210098) |
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| 基金项目： | 国家自然科学基金，中国博士后科学基金，浙江省科技厅科技一般计划项目，浙江省研究生创新科研项目 |
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| 摘 要： | 本文以线性时不变或系统参数预先确定的单传感器系统为对象,研究带有不确定随机无序量测约束下的最优网络化估计问题.基于线性时不变或参数预先确定系统的滤波器系数矩阵离线计算和线性最小方差估计的线性加权求和特性,首先介绍传统Kalman滤波的等价测量值加权求和形式.然后,以该测量值加权求和滤波器为基础,结合布尔二值开关和无序量...
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| 关 键 词： | 线性时不变系统 不确定延迟 无序量测 线性最小均方误差估计 Kalman滤波 |
Optimal Networked State Estimation for Out-of-Sequence Measurement System with Uncertain Delay |
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| GE Quan-bo,FENG Xiao-liang,XU Ting-liang. Optimal Networked State Estimation for Out-of-Sequence Measurement System with Uncertain Delay[J]. Acta Electronica Sinica, 2011, 39(Z1): 7-13 |
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| Authors: | GE Quan-bo FENG Xiao-liang XU Ting-liang |
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| Affiliation: | GE Quan-bo1,2,FENG Xiao-liang3,XU Ting-liang1(1.Institute of Information and Control,Hangzhou Dianzi University,Hangzhou,Zhejiang 310018,China,2.State Key Laboratory of Industrial Control Technology,Institute of Industrial Process Control,Zhejiang University,Zhejiang 310027,3.College of Computer and Information Engineering,Hohai University,Nanjing,Jiangsu 210098,China) |
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| Abstract: | We study the optimal networked estimation of a kind of Linear Time Invariant(LTI) or determinate parameters systems with uncertain Out-Of-Sequence Measurement(OOSM) induced by random communication delays.Both available properties,which are off-line computation of filter's parameters for these systems and linear weighted combination for the Linear Minimum Mean Square Error(LMMSE) estimate,are fully used to present the weighted summation form of the Kalman filter(KF).Afterward,two optimal delayed filters for ... |
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| Keywords: | linear time invariant system uncertain delay out-of-sequence measurement LMMSE Kalman filter |
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