Distributed Robust H_∞ Consensus Control of Multiagent Systems with Communication Errors Using Dynamic Output Feedback Protocol

摘要

This paper studies robust consensus problem for multiagent systems modeled by an identical linear time-invariant system under a fixed communication topology. Communication errors in the transferred data are considered, and only the relative output information between each agent and its neighbors is available. A distributed dynamic output feedback protocol is proposed, and sufficient conditions for reaching consensus with a prescribed H_∞ performance are presented. Numerical examples are given to illustrate the theoretical results.