Title :
A new H∞-consensus filtering method for multi-agent systems
Author :
Xiuming Yao ; Wei Xing Zheng ; Tao Li
Author_Institution :
Hebei Eng. Res. Center of Simulation & Optimized Control for Power Generation, North China Electr. Power Univ., Baoding, China
Abstract :
The problem of H∞-consensus filtering is addressed in this paper. The focus is placed upon how to design decentralized full-order filters such that the filtering error dynamics achieve consensus and the prescribed noise attenuation level in H∞ sense. The state decomposition and the Lyapunov function method are utilized to establish sufficient conditions for existence of such filters. In addition, the applicability of the obtained theoretical results are validated by a numerical example.
Keywords :
H∞ control; Lyapunov methods; multi-agent systems; multivariable systems; H∞-consensus filtering method; Lyapunov function; decentralized full-order filters; filtering error dynamics; multiagent systems; noise attenuation level; state decomposition; sufficient conditions; Attenuation; Educational institutions; Filtering; Lyapunov methods; Multiagent systems; Symmetric matrices; Vectors;
Conference_Titel :
American Control Conference (ACC), 2012
Conference_Location :
Montreal, QC
Print_ISBN :
978-1-4577-1095-7
Electronic_ISBN :
0743-1619
DOI :
10.1109/ACC.2012.6315433
