Availability simulation assessment system of ground launched ballistic missile

Significance of availability assessment of ground launched ballistic missile was proposed. An modeling and simulation framework was put forward on the basis of mission time Monte Carlo random discrete event dynamic systems(MTMC-RDEDS) model. And based on model reusing technology, the simulation assessment system frame and software hierarchy were designed, which has great model and knowledge base, modular design and open interfaces. The key simulation model was given and the algorithm to achieve system was explored, which refer to working state, maintain and support, statistical model and optimization model. The key technique of simulation system was discussed, including stochastic variable modeling, weapon system modeling, and simulation system reliability assessment. The ground launched ballistic missile simulation assessment system was developed using VC++ and related software, and a simulation example was given to verify the validity of the model and system. The agreement of the final computation results with the experimental data indicates this method could be used to estimate the system availability quickly and effectively at engineering analyses, the assessment system is validity and superiority, and provided an effective means for the availability evaluation.