Calculation of operational task effectiveness based on extended timed influence nets

Because of the complexity of battlefield environment,there exist many dynamic and uncertain causal relationships between operational task and goal.Currently,the traditional analytical model and combat simulation are not competent for causal modeling and efficient execution in calculating operational task effectiveness.Timed influence nets are introduced.The self loop and strength parameter are used to extend time constraints.So the asynchronous and synchronous relationships between combat actions can be expressed further.A method of calculating operational task effectiveness based on extended timed influence nets is proposed.In a certain battle scenario,this calculation method is proved to be feasible and valid by a landing task.