反鱼雷鱼雷目标识别方法研究  

Research on Target Recognition Method of ATT

作　　者：刘杰[1] 吕琳[1] 邓新文[1] LIU Jie;LYU Lin;DENG Xinwen(Unit 41,No.91388 Troops of PLA,Zhanjiang 524022)

机构地区：[1]中国人民解放军91388部队41分队,湛江524022

出　　处：《舰船电子工程》2024年第6期177-180,共4页Ship Electronic Engineering

摘　　要：由于反鱼雷鱼雷的作战对象为鱼雷,鱼雷具有目标强度小、速度快、弹道复杂多变等特点,所以反鱼雷鱼雷自导系统必须具有小目标检测、高目标信息数据率和快速的自适应、目标识别等能力,论文分析鱼雷与其他水下目标之间信息的不同特点,确定目标识别需提取的特征值,同时采用类内加权的LDA算法对目标进行识别。The combat target of ATT is torpedo,which is characterized by low target intensity,fast speed,complex and changeable ballistics.Therefore,ATT homing system must have the capability of small target detection,high target information data rate and fast self-adaptation,target recognition.This paper analyzes the different characteristics of the information between torpedo and other underwater targets,and determines the characteristic to be extracted from target recognition.At the same time,the LDA algorithm of intra-class weighting is used to identify the target.

关 键 词：鱼雷 反鱼雷鱼雷 目标识别 LDA 

分 类 号：E925.23[军事—军事装备学] E141.1[兵器科学与技术—武器系统与运用工程]