Research on fundamental properties of C2 system-oriented Complex Network

In this paper, Complex Network theory is applied to macroscopic research of C2 system, and based on fitness degree model of scale-free network, the topological properties and robustness of C2 Complex Network are discussed. In view of the cascading failures of Complex Network, the node dependency degree parameter and the adjustable increasing parameter are added to the load-capacity model, and the fundamental research approach to the cascading failures of C2 system, which opens a new way for the research of macroscopic law of C2 system.