Research on the Modeling and Simulation on C4ISR System Structure Effect under Cyber Attack Condition

Considering the problem generated by cyber attack threat on C4ISR system structure, a modeling and simulation method on C4ISR system structure effect based on statistical parameter of complex network is proposed. Firstly, the concept about C4ISR system structure effect is first presented, and two different structure effects are proposed: system structure damaged effect and structure efficiency reduction effect, Secondly, the cyber attack means faced by wired Network and battle wireless network are analyzed, then revealing the generation mechanism of system structure effect, and the system structure attack modeling is also established, Thridly, according to the system structure connectivity and running efficient, the math modeling is established on system structure effect based on connectivity rate, connectivity coefficient and information efficiency parameters. Finally, in the simulation environment, considering the area joint air defense combat command information system as the experiment object, the system structure effect test is developed according to set different attack strategy.