Construction and application of combat units mission reliability simulation model based on Petri-net

Based on the analysis of essentiality of combat units' mission reliability simulation and the advantage of Petri-net, this paper describes the structure and characteristic of the combat units' complex missions, constructs the theory model and definitudes the simulation method of complex missions' reliability, and then sets up the simulation model. This model is perfectly universal and can be used to simulate most of the combat units' complex missions' reliability, only by inputting different initial information. Finally, an example is given in this paper.