反鱼雷鱼雷目标识别方法研究
Research on Target Recognition Method of ATT
刘杰 1吕琳 1邓新文1
作者信息
- 1. 中国人民解放军91388部队41分队 湛江 524022
- 折叠
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.
Abstract
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/LDAKey words
torpedo/ATT/target recognition/LDA引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据