Event-based fixed-time synchronization in Multi-layer networks under DoS attack

This paper deals with the problem of event-based fixed-time synchronization in multi-layer network under DoS attack. Unlike conventional fixed-time synchronization condition, this paper separately discusses the Lyapunov function under attack and unattack states. The event-triggered mechanism designed on this basis can avoid the appearance of Zeno behavior. Finally, numerical simulation verifies the validity of the theoretical derivation.