Propagation model of cascading failure based on discrete dynamical system

Interdependent networks can practically model several complex systems. In such networks, particularly critical infrastructure networks, cascading failure is the most common phenomenon observed, and hence, has gradually become a prevalent research topic in recent years. We combine statistical methods to build a cascading failure propagation model based on discrete dynamical systems. Based on a discrete-time model, a failure pattern is proposed wherein the units in a system continuously fail due to cascading events or malevolent attacks. Then, we analyze the model in combination with practical scenarios.

Automated summary

Researchers have built a cascading failure propagation model based on discrete dynamical systems, using statistical methods to study the specific scenarios in which this phenomenon occurs in interdependent networks.