Title :
Distributed consensus tracking of networked multi-agent systems subject to time varying nonlinear couplings by output feedback control
Author :
Bohui Wang ; Jingcheng Wang ; Langwen Zhang ; Yang Ge ; Zhengfeng Liu ; Kang Li
Author_Institution :
Dept. of Autom., Shanghai Jiao Tong Univ. & Key Lab. of Syst. Control & Inf. Process., Shanghai, China
Abstract :
Consensus is a fundamental and important problem for cooperative control. This paper mainly studies on the distributed consensus of networked multi-agent systems with time varying nonlinear couplings. A time varying and nonlinear couplings theorem was considered. Then, a distributed consensus protocol is proposed by desired weighting and designed control gain, via output feedback control under directed graphs and switching topologies. Sufficient conditions for achieving the desired consensus asymptotically are proved. Finally, theoretical results are validated via simulations.
Keywords :
directed graphs; feedback; multi-agent systems; networked control systems; nonlinear control systems; time-varying systems; topology; control gain; cooperative control; directed graphs; distributed consensus protocol; distributed consensus tracking; networked multiagent systems; output feedback control; switching topologies; time varying nonlinear couplings; Couplings; Multi-agent systems; Network topology; Output feedback; Protocols; Switches; Topology; Consensus tracking; Networked multi-agent systems; Nonlinear; Output feedback control; Time varying;
Conference_Titel :
Intelligent Control and Automation (WCICA), 2014 11th World Congress on
DOI :
10.1109/WCICA.2014.7053416
