The research on optimum detonating azimuth based on aimed warhead is actually the research on servo position and pitching angles. The influence of encounter parameters on optimal detonation position was researched, and the simulation calculation of optimal detonation position of aimed warhead was established. The trend of pitching angles and azimuth angles was introduced eventually through simulating different encounter conditions. The study shows that the optimum detonating azimuth must match the encounter parameters so as to improve the efficiency of fuse warhead coordination.