Abstract:Aiming at the three-body spacecraft pursuit-escape-defense game confrontation problem, a method based on the Kepler optimization algorithm (KOA) is proposed to solve the continuous thrust pursuit-escape defense game confrontation problem. Based on the differential game theory, the dynamic model and game control model are established, and the optimization variables and objective functions of the game control process are designed. Further considering the actual scenario of defensive spacecraft, the simulation results show that the KOA algorithm can effectively solve the continuous thrust pursuit-escape defense game confrontation problem by utilizing its unique iterative mechanism and efficient search ability in dealing with dynamic game problems.