Abstract:In order to intercept the future target such as tactical ballistic missile (TBM) and supersonic cruise missile (SCM) and unmanned aerial vehicle (UAV) witch are characterized by high maneuvering capability, multiple interceptors may be launched and aimed at single target. The end-game guidance of intercepting single target with two missiles is modeled as a two-pursuit single-evader game model and solved by bounded differential game theory. The intercept space decomposition and game space structure are investigated and homing performance are demonstrated by simulations of a realistic ballistic missile defense scenario. Results show that: the miss distance has robust performance with respect to the maneuvering direction changing time by utilizing two interceptors.