DocumentCode :
2515816
Title :
Formation control for nonlinear multi-agent systems with time-delay coupling and noise disturbance in directed graphs
Author :
Lu, Xiaoqing ; Chen, Shihua ; Austin, Francis
Author_Institution :
Coll. of Math. & Stat., Wuhan Univ., Wuhan, China
fYear :
2011
fDate :
23-25 May 2011
Firstpage :
1527
Lastpage :
1532
Abstract :
In this paper, by using the stability theory of stochastic delay differential equations, we investigate a formation control problem of nonlinear multi-agent systems with time-delay coupling and noise disturbance under the assumption that the interconnection topology is a directed graph. Sufficient conditions are obtained for the attainment of both time-invariant and time-varying formations as well as for time-varying formations for trajectory tracking by using a special multiple leaders´ framework that attains the formations at exponentially converging speeds with a probability of one. Several numerical simulations are also given to illustrate the effectiveness of the theoretical results.
Keywords :
delays; differential equations; directed graphs; multi-agent systems; multi-robot systems; nonlinear control systems; position control; stability; stochastic processes; directed graphs; formation control problem; interconnection topology; noise disturbance; nonlinear multiagent systems; numerical simulations; stability theory; stochastic delay differential equations; time-delay coupling; time-invariant formations; time-varying formations; trajectory tracking; Couplings; Delay effects; Eigenvalues and eigenfunctions; Lead; Multiagent systems; Noise; Trajectory; Directed topology; Formation control; Multi-agent system; Noise disturbance; Nonlinear system; Time delay;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Control and Decision Conference (CCDC), 2011 Chinese
Conference_Location :
Mianyang
Print_ISBN :
978-1-4244-8737-0
Type :
conf
DOI :
10.1109/CCDC.2011.5968435
Filename :
5968435
Link To Document :
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