State estimation subject to random network delays without time stamping

Title: State estimation subject to random network delays without time stamping
Creator: Yang, Yuanhua; Fu, Minyue; Zhang, Huanshui
Relation: 2013 9th Asian Control Conference (ASCC). 2013 9th Asian Control Conference (ASCC) (Istanbul, Turkey 23-26 June, 2013)
Publisher Link: http://dx.doi.org/10.1109/ASCC.2013.6606407
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Resource Type: conference paper
Date: 2013
Description: The discrete-time state estimation problem is studied for networked control systems subject to random network delays without time stamping. A new time delay model is presented which allows the transmitted data to be received in bursts. Under the assumption that the data bursts are not out of order, we derive the optimal linear estimator which guarantees an unbiased estimate with minimum and uniformly bounded estimation error covariance. The estimator gains can be derived by solving a set of recursive discrete-time Riccati equations. A simulation example shows the effectiveness of the proposed algorithm.
Subject: delays; delay effects; estimation error; noise; educational institutions
Identifier: http://hdl.handle.net/1959.13/1341101
Identifier: uon:28662
Identifier: ISBN:9781467357678
Language: eng
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