Impulsive consensus of nonlinear fuzzy multi-agent systems under DoS attack

Abstract

In this paper, the impulsive consensus of fuzzy nonlinear multi-agent systems is investigated under denial-of-service (DoS) attack. By constructing discontinuous Lyapunov function, some sufficient conditions are derived to guarantee the consensus of the nonlinear T–S fuzzy multi-agent systems in the presence of DoS attack. Different from the existing results of impulsive consensus of multi-agent systems under DoS attack, the method proposed in this paper can flexibly deal with both the problems of communication interruption and topology switching. Finally, two numerical examples are given to verify the effectiveness of the main results.