DocumentCode :
620418
Title :
H filtering for networked control systems with bounded random measurement delays
Author :
Guitao Liu ; Yuanhua Yang ; Chunjing Yuan
Author_Institution :
Sch. of Electromech. Automobile Eng., Yantai Univ., Yantai, China
fYear :
2013
fDate :
25-27 May 2013
Firstpage :
3989
Lastpage :
3994
Abstract :
This paper investigates an H filtering problem for discrete-time networked systems with random delays. Under the assumption of no packet dropout, a new measurement model is presented to describe the measured data subject to random delays which are caused by the transmission between the sensor and the state estimator. Based on this model, a sufficient condition for the existence of the estimator is given in terms of the feasibility of a linear matrix inequality (LMI). The designed estimator guarantees the exponentially mean-square stability of the state estimation error system and satisfies the prescribed H performance. Finally, a numerical example is given to illustrate the effectiveness of the proposed approach.
Keywords :
H filters; asymptotic stability; delays; discrete time systems; distributed parameter systems; linear matrix inequalities; networked control systems; state estimation; H filtering problem; LMI; bounded random measurement delays; discrete-time networked control systems; exponentially mean-square stability; linear matrix inequality; measurement model; sensor; state estimation error system; Delay effects; Delays; Educational institutions; Linear matrix inequalities; Networked control systems; Silicon; Hex) filtering; Linear matrix inequality; Networked control systems; Random time delay;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Control and Decision Conference (CCDC), 2013 25th Chinese
Conference_Location :
Guiyang
Print_ISBN :
978-1-4673-5533-9
Type :
conf
DOI :
10.1109/CCDC.2013.6561647
Filename :
6561647
Link To Document :
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