Distributed H_{infinity} Coordination of Multi-agent Systems with Directed Switching Topology and Time-delay
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| Title | Distributed H_{infinity} Coordination of Multi-agent Systems with Directed Switching Topology and Time-delay |
| Authors | |
| Abstract | In this paper, we consider multi-agent H_{infinity} consensus control problems with external disturbance under directed switching topologies. Both switching networks with and without time-delay are taken into consideration. By the model transformation, the multi-agent H_{infinity} control problem is converted into the switching linear system H_{infinity} control problem with special structure. Based on graph theory and common Lyapunov function method, we establish LMI sufficient conditions under which all agents can reach consensus with the desired H_{infinity} performance in two cases of zero and nonzero communication delays respectively. Specially, we obtain an explicit estimation expression of H_{infinity} performance index in undirected non-time-delay switching topology case. Finally, two numerical examples are provided to illustrate the effectiveness of the obtained results. |
| Publisher | ACADEMY PUBLISHER |
| Date | 2012-05-01 |
| Source | Journal of Computers Vol 7, No 5 (2012): Special Issue: Selected Best Papers of ICICIS 2011 |
| Rights | Copyright © ACADEMY PUBLISHER - All Rights Reserved.To request permission, please check out URL: http://www.academypublisher.com/copyrightpermission.html. |