In this paper, a simulation model of firepower strike is proposed based on some assumptions, including firepower strike equipment simulation component, reconnaissance radar simulation module, gun simulation model and tactical missile simulation model. The model is simple and feasible. Fire strike equipment simulation components Fire strike equipment simulation, include physical state simulation, positioning and distribution simulation, fault simulation and etc. Assume that the current

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... time is t. Within each simulation period ∆T, for K units in the combat unit deployment data, the following operations are performed: Query the combat state, if not the fighting state, fire time TT=-1. Query the combat unit deployment data, if the main gun ammunition types number N> 0, and all remaining ammunition quantity of the main gun is 0, and the operational status is not ammunition supplementary status, the combat status is set to ammunition replenishment. Query the combat unit fault data file, if exist, when the simulation time t meet: t<The combat unit failure time≤t+∆T The combat state is set to fault state, a record is added to the combat unit deployment data and the maneuvering data to record the status of the moment, all the records of the combat unit deployment data and the maneuvering data after the failure time are deleted and publish entity status information. Query the combat unit fault data file, if exist, when the simulation time t meet: t<(The combat unit failure time + the required time of check the combat unit fault)≤t+∆T According to the fault information, fill in the battlefield situation information and publish to the communication network evaluation module. Query the combat unit damage data file, if exist, when the simulation time t meet: t<(The combat unit damage time + the required time of check the combat unit damage)≤t+∆T According to the damage information, fill in the battlefield situation information and publish to the communication network evaluation module. If the combat unit has a positioning function (according to the combat unit model query performance data file) and the combat unit is not damaged or failure, set the positioning information distribution cycle is △T1 (query combat unit network deployment data file), △T1 take integer multiple of △T, let N=△T1/△T. In N simulation cycles, the basic model of the equipment location simulation is called, the combat unit position outputted by the positioning system is calculated, and the positioning information data structure is filled and published to the communication network evaluation module. For the fire unit, query the quantity of ammunition consumption, when it is consumed to a certain percentage, the battlefield situation information is filled and published to the communication network evaluation module.