Title :
Distributed observer design for networked dynamical systems
Author :
Huabo Liu ; Tong Zhou
Author_Institution :
Dept. of Autom., Tsinghua Univ., Beijing, China
Abstract :
A distributed state observer is derived for a networked system with linear time invariant dynamics. The subsystems may have different dynamics and the connections among them are arbitrary but fixed. On an LMI verification condition, a completely distributed observer can be stabilized using gain matrices for every subsystem. Numerical simulation shows that this method is attractive in the analysis and synthesis of large scale networked systems.
Keywords :
control system analysis; control system synthesis; distributed control; large-scale systems; linear matrix inequalities; linear systems; networked control systems; observers; LMI verification condition; distributed observer design; distributed state observer; gain matrix; large scale networked systems; linear matrix inequalities; linear time invariant dynamics; networked dynamical systems; networked system analysis; networked system synthesis; numerical simulation; stabilization; Estimation error; Kalman filters; Observers; Sparse matrices; Stability analysis; Standards; Distributed; Large Scale System; Networked System; Stabilization; State Observer;
Conference_Titel :
Control and Decision Conference (CCDC), 2015 27th Chinese
Conference_Location :
Qingdao
Print_ISBN :
978-1-4799-7016-2
DOI :
10.1109/CCDC.2015.7162586
