A Shift Point Shooting Method of Anti-submarine Torpedo Against Maneuverable Target

A shift point shooting method of an anti-submarine torpedo is proposed to effectively attack a maneuverable submarine, i.e., when an anti-submarine torpedo is launched to imaginary point, the point has shifted certain range and angle relative to the expected hit point. Accordingly, mathematical models of lead angle, torpedo movement, and sub-marine maneuver are established, and the solutions to the shift range and shift angle are offered. Further, the optimized shift ranges and shift angles for different warfare states are calculated.