航空反潜鱼雷搜捕概率分析  

Probability Analysis of Searching and Catching for Aviation Antisubmarine Torpedo

作　　者：郭聚 韩建立 李新成 吕照富 周云飞 李军东 GUO Ju;HAN Jianli;LI Xincheng;LYU Zhaofu;ZHOU Yunfei;LI Jundong(Naval Aviation University,Yantai 264001;No.65529 Troops of PLA,Liaoyang 111000;No.61267 Troops of PLA,Beijing 101123)

机构地区：[1]海军航空大学,烟台264001 [2]中国人民解放军65529部队,辽阳111000 [3]中国人民解放军61267部队,北京101123

出　　处：《舰船电子工程》2022年第2期32-36,共5页Ship Electronic Engineering

基　　金：国家自然科学基金项目(编号:61701519)资助。

摘　　要：搜索能力是航空反潜鱼雷作战能力评估的重要指标。分析了影响空投鱼雷搜捕概率的主要条件、空投鱼雷散布规律和鱼雷主动声自导原理。建立了多个坐标系并给出坐标系的转换公式,建立了鱼雷的环形搜索模型、声自导模型、目标检测模型、投雷误差模型。通过Matlab对空投鱼雷搜捕过程进行仿真。仿真分析了不同投雷高度、速度,投雷方位、距离对鱼雷搜捕概率的影响。仿真结果与预期相符,为反潜作战提供了理论指导。Search capability is an important index of operational capability evaluation of aviation antisubmarine torpedo. The main conditions that affect the search probability of airdropped torpedoes,the dispersion law of airdropped torpedoes and the principle of active acoustic homing of torpedoes are analyzed. Several coordinate systems are established and the transformation formula of coordinate system is given. The toroidal search model,acoustic homing model,target detection model and mine throwing error model of torpedo are established. The search and capture process of airdropped torpedo is simulated by Matlab. The influence of different height,speed,azimuth and distance of torpedo on torpedo search probability is analyzed by simulation. The simulation results are consistent with the expectation,which provides theoretical guidance for antisubmarine operations.

关 键 词：空投鱼雷 落点散布 声自导原理 反潜 

分 类 号：TJ630[兵器科学与技术—武器系统与运用工程] E843[军事—战术学]