Multi-satellite cooperative attacking path optimization method based on genetic algorithm

In space attack-defense, the key factor of hitting the target satellite is the interception satellite path planning. Multi-satellite cooperative method is better than single satellite. Based on C-W equation, a relative motion equation of spacecraft is built. Using the multi-satellite cooperative attacking method, the optimal strategy based on battlefield situation is made with the genetic algorithm. The operating parameters and genetic algorithm are optimized to improve the adaptive ability of the algorithm. The simulation result shows that the optimal interception method can meet the requirement of interception mission more flexible in assumption of pulse thrust. The collaboration of interception satellite can improve operational effectiveness.