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Suboptimal event-triggered consensus of multiagent systems. (English) Zbl 1406.93203
Summary: In this paper the suboptimal event-triggered consensus problem of multiagent systems is investigated. Using the combinational measurement approach, each agent only updates its control input at its own event time instants. Thus the total number of events and the amount of controller updates can be significantly reduced in practice. Then, based on the observation of increasing the consensus rate and reducing the number of triggering events, we have proposed the time-average cost of the agent system and developed a suboptimal approach to determine the triggering condition. The effectiveness of the proposed strategy is illustrated by numerical examples.

MSC:
93C65 Discrete event control/observation systems
93A14 Decentralized systems
68T42 Agent technology and artificial intelligence
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