反潜巡逻机与反潜直升机协同反潜建模

Modeling of Coordinated Antisubmarine Operation between Patrol Aircraft and Helicopter

针对反潜巡逻机与反潜直升机协同反潜作战问题,通过定性分析前者协同作战需求,提出了反潜巡逻机概略搜索、反潜直升机精确跟踪定位的协同战术。在此基础上,给出了反潜直升机联合使用声纳浮标与吊放声纳的搜潜策略,并建立了两机协同反潜定量分析模型。最后仿真分析了延迟时间、初始距离、定位误差等因素对直升机留空时间需求与声纳浮标数量需求的影响;同时计算了反潜直升机协同反潜的最大作战距离,以及所需声纳浮标的数量。结果表明,对于低速常规潜艇目标,两者协同反潜区域较广;而对于高速核动力潜艇,需多架反潜直升机参与协同。

Aiming at coordinated antisubmarine operation between patrol aircraft and helicopter, the coordination need is analyzed qualitatively,and coordinated tactics of patrol aircraft rough search while helicopter precise tracking and positioning is present. Based on those,it analyses search strategy of joint application of sonobuoy and dipping sonar and models is built for quantitative analysis of coordinated antisubmarine. Finally,simulates the influence of delay time,initial distance and location error on demand of helicopter work time and sonobuoy amount. Simultaneously,helicopter maximum operation distance and need of sonobuoy amount are calculated for coordinated antisubmarine. The results show that the coordinated antisubmarine could be operated in lager sea area if target is low-speed conventional submarine,while target of high-speed nuclear powered submarine,it needs multi-helicopter to join coordinated operation.