基于目指信息的潜射线导鱼雷环形搜索方案研究  

Research on Circular Search Scheme of Submarine Launched Wire-guided Torpedo Based on Target Indication Information

作　　者：李家腾 刘剑[1] 范学满 LI Jiateng;LIU Jian;FAN Xueman(Navy Submarine Academy,Qingdao 266199)

机构地区：[1]海军潜艇学院,青岛266199

出　　处：《舰船电子工程》2021年第10期24-29,共6页Ship Electronic Engineering

基　　金：中国博士后科学基金项目(编号:2021M693939)资助。

摘　　要：针对远距离、大误差条件下目标散布区域较大的问题,提出了采用线导导引和鱼雷机动搜索的思想,首先介绍了目指信息传输模型和现在时刻推算方位导引法模型;其次提出了一种环形搜索方案,分析了搜索半径、搜索时机、搜索初始及结束后直航航向;最后通过仿真计算,分析了不采用环形搜索和采用环形搜索对鱼雷捕获目标概率的影响,验证了采用环形搜索可提高捕获概率的有效性。Aiming at the problem of large target dispersion area under the condition of long distance and large error,the idea of adopting wire guidance and torpedo maneuvering search is proposed.Firstly,the target indication information transmission model and present moment calculated azimuth guidance method are introduced.Secondly,a circular search scheme is proposed,and the search radius,search time,direct course at the beginning and end of the search are analyzed.Finally,through simulation calculation,the influence of not using circular search and using circular search on torpedo target capture target probability is analyzed,and the effectiveness of using circular search to improve the capture probability is verified.

关 键 词：现在时刻推算方位导引 环形搜索 线导 

分 类 号：TJ630.2[兵器科学与技术—武器系统与运用工程]