Resilience of Multi-Layer Network System under Multi-Event Disturbance

With the development of the Internet of Things, individual independent network systems are gradually combined into multi-layer integrated network systems. The disturbance events affect the single system network and correlate the performance of the whole network system. The superposition of different disturbance events can have a severe impact on the performance of the entire network system, so it is important to study the disturbance impact of multi-layer network systems under the superposition of unexpected events. In this paper, we establish a multi-layer network system resilience system under multiple event disturbances based on complex network theory, using multi-layer network characteristic indicators as the measurement indexes and combining various disorders. The multi-layer network resilience system provides the basis for emergency management measures under emergency events.