Title :
Sampled-data consensus of nonlinear multi-agent systems with stochastic disturbances
Author :
Biao Zhang;Wangli He
Author_Institution :
The Key Laboratory of Advanced Control and Optimization for Chemical Processes, East China University of Science and Technology, Shanghai, 200237, China
Abstract :
This paper investigates consensus of nonlinear multi-agent systems with stochastic disturbances. By sampling signals from the leader agent at discrete instants, leader-following consensus in the mean square is achieved based on the theory of Ito stochastic differential equations and Lyapunov-Krasovskii functional stability theory with a sufficient condition derived. Then two special cases: 1) the transmittal delay is very small, which can be approximately regards as zero; 2) the interconnections of agents are undirected are discussed, respectively. Finally, an example is given to verify the effectiveness of the theoretical results.
Keywords :
"Multi-agent systems","Yttrium","Delays","Nonlinear dynamical systems","Synchronization","Linear matrix inequalities","Network topology"
Conference_Titel :
Industrial Electronics Society, IECON 2015 - 41st Annual Conference of the IEEE
DOI :
10.1109/IECON.2015.7392429