Effectiveness Simulation of Aviation Homing Depth Charge of Fixed-Wing Anti-submarine Warfare Patrol Aircraft

Aviation homing depth charge is an important weapon of fixed-wing anti-submarine warfare patrol aircraft,and effectiveness simulation of the depth charge plays a significant role in aviation anti -submarine operational effectiveness research .The procedure of fixed-wing anti-submarine warfare patrol aircraft for attacking submarine with aviation homing depth charge was studied,based on which the relevant models of airborne searching sensor,fire control system,ballistic trajectory of the depth charge,underwater detecting and hitting,and movement model of underwater submarine were established .Operational effectiveness of attacking waterborne and underwater submarine was simulated by Monte-Carlo method,and the influence of each attacking parameters on damage probability was analyzed .Finally,the optimal fire control parameters of aviation homing depth charge were proposed for anti-submarine warfare patrol aircraft .