Consensus in multi-agent systems with non-periodic sampled-data exchange\ud and uncertain network topology

摘要

In this paper consensus in second-order multi-agent\udsystems with a non-periodic sampled-data exchange among\udagents is investigated. The sampling is random with bounded\udinter-sampling intervals. It is assumed that each agent has\udexact knowledge of its own state at any time instant. The\udconsidered local interaction rule is PD-type. Sufficient conditions\udfor stability of the consensus protocol to a time-invariant value\udare derived based on LMIs. Such conditions only require the\udknowledge of the connectivity of the graph modeling the network\udtopology. Numerical simulations are presented to corroborate the\udtheoretical results.