Title :
Consensus of second-order multi-agent systems with disturbance generated by nonlinear exosystem
Author :
Zhang, Xuxi ; Cheng, Daizhan
Author_Institution :
Control & Simulation Center, Harbin Inst. of Technol., Harbin, China
Abstract :
In this paper, the consensus of second-order multi-agent systems with exogenous disturbances generated by nonlinear exosystem is investigated. Firstly, a dynamic gain technique based disturbance observer is presented to estimate the exogenous disturbance generated by nonlinear exosystem. Secondly, based on the presented disturbance observer, consensus protocol is further proposed. A rigorous consensus analysis is performed. Finally, an example is provided to show the effectiveness of the proposed results.
Keywords :
multi-agent systems; observers; protocols; consensus protocol; disturbance observer; dynamic gain technique; exogenous disturbances; nonlinear exosystem; rigorous consensus analysis; second order multiagent system; Equations; Multiagent systems; Network topology; Observers; Protocols; Switches; Topology; disturbance observer; dynamic gain; multi-agent systems; nonlinear exosystem;
Conference_Titel :
Intelligent Control and Automation (WCICA), 2012 10th World Congress on
Conference_Location :
Beijing
Print_ISBN :
978-1-4673-1397-1
DOI :
10.1109/WCICA.2012.6358129
