Optimal Filtering for Systems with Bounded Random Measurement Delays
The optimal filtering problem is studied for network control systems subject to random measurement delays without time stamps. With the given probability distribution of the delay, a new measurement model is proposed subject to one measurement only received once and more than one measurement can received at one time. The delayed measurements are written as multiple channel measurements that contain the same state information as the original measurement and each channel has single constant delay. The optimal filter is derived by adopting a re-organized innovation analysis approach, and the filter is given in terms of Riccati difference equations.
Optimal Filter Networked Control Systems (NCSs) Random Time Delays Innovation Analysis Approach Riccati Equations
Guitao Liu Chunjing Yuan
Key Laboratory of Advanced Manufacturing and Control Technology in University of Shandong( Yantai Un School of wenjing, Yantai University, Yantai 264005, China
国际会议
The 24th Chinese Control and Decision Conference (第24届中国控制与决策学术年会 2012 CCDC)
太原
英文
1858-1863
2012-05-23（万方平台首次上网日期，不代表论文的发表时间）