On-line distribution of coordinated attack targets for multi-anti-ship missiles based on genetic simulated annealing algorithm

In the case of coordinated combat, Multi-Missiles Cooperative Targets Assignment(MMCTA)of anti-ship missiles attack aircraft carrier fleet, comprehensively consider various factors affecting the operational effectiveness of anti-ship missile, and construct a missile-target distribution optimization model and Combat effectiveness evaluation index calculation model. In addition, the offline-MMCTA can't cope with the dynamic change of the operational environment. Through the instantaneous data interaction capability between missiles, the online-MMCTA is realized. To meet real-time requirements of online distribution, an improved hybrid genetic simulated annealing algorithm(GASA) is proposed. GASA by designing coding methods avoids the problem of multi-missile ballistic crossing and low search efficiency. The simulation results demonstrate that the constructed model and the proposed algorithm can effectively solve the online distribution problem of the multi-anti-ship missile cooperative attack aircraft carrier fleet target.