Behavior Decision-Making Model by Petri Net for Submarine Torpedo Attack

The simulation of submarine torpedo attack against surface ship is a complicate process for discretion. The behavior decision-making model of submarine torpedo attack is complicated because each atom-behavior depends on various elementary tactical rules and random battlefield situation. Petri net has powerful ability when applied in visual simulation system which described parallel, asynchronous and causal event. It is suitable to describe the behavior decision-making model in all tactical processes of submarine torpedo attack by scanning the transition in different order in dynamic simulation. In this paper is established a method in solving conflict transition and parallel behavior by modeling the behavior of decision-making with Petri net. Also discussed are the emergent events such as target motioning, target missing and torpedo coming and its countermeasures. The process of behavior decision-making for submarine attack against surface-ship with torpedo was decrypted entirely, in order to make further application in tactical behavior of submarine torpedo attack based on computer generated forces.