Abstract:

Aiming at aircraft effectiveness evaluation’s connection with combat application, force change problem in air combat is studied. Effectiveness evaluation computation method under data link mechanism is given, and value of effectiveness evaluation is converted to average combat level by function mapping means, which is improved to equivalent and consistent with the value. On basis of lanchester equation, mathematic model of force change in air combat is set up, including the case of being reinforced. The model described by differential equation is dispersed with a subject in discrete time internal, thus the whole numerical calculation method about solving the model is formulated. Simulation shows that data link could change combat force of each other and improve combat ability, and greater efficiency could be obtained by one’s choosing local optimum reinforcement time to join the combat.