基于可视化界面多雷达信息融合教研系统设计  

Design of Multi-radar Information Fusion System Based on Visual Interface

作　　者：赵珊珊 刘子威 ZHAO Shan-shan;LIU Zi-wei(School of Electronic and Optical Engineering,Nanjing University of Posts and Telecommunications,Nanjing 210023,China;School of Communication and Information Engineering,Nanjing University of Posts and Telecommunications,Nanjing 210003,China)

机构地区：[1]南京邮电大学电子与光学工程学院,江苏南京210023 [2]南京邮电大学通信与信息工程学院,江苏南京210003

出　　处：《计算机技术与发展》2023年第3期194-199,共6页Computer Technology and Development

基　　金：国家自然科学基金(61801233);南京邮电大学引进人才科研启动基金(NY217126,NY219011)。

摘　　要：多雷达信息融合是提升雷达探测与抗干扰性能的主要发展方向之一。然而,多雷达信息融合涉及知识多,需要对单雷达系统及多源信息融合知识有全面的认识。传统的理论教学直观性不足,现有的雷达系统教研系统以单雷达系统教学为主,并未包含多雷达信息融合的内容。为提升学生的学习兴趣,方便教师教授最新的研究发展动态,在MATLAB环境下利用图形用户界面工具设计并开发了多雷达信息融合教研系统。系统涵盖了场景想定、回波信号生成、单雷达系统仿真及多雷达数据融合等功能,实现了多雷达系统仿真的可视化操作。该实验平台界面友好,可交互性强,学生可根据需求对仿真过程进行配置。设计结果表明,该系统对多雷达系统的仿真效果良好,化抽象为直观,可以起到更好地辅助教师授课、帮助学生学习的作用。At present, multi-radar information fusion is one of the main development directions to improve radar detection and anti-jamming performance. However, multi-radar information fusion involves a lot of knowledge, which requires a comprehensive understanding of single-radar system and multi-source information fusion knowledge. The traditional theory teaching is not intuitive enough, and the existing radar system teaching and research system mainly focuses on the teaching of single radar system, which does not include the content of multi-radar information fusion. To enhance students’ interest in learning and facilitate teachers to teach the latest research and development trends, a multi-radar information fusion teaching and research system is designed and developed in MATLAB environment using graphical user interface. The system covers scene determination, echo signal generation, single radar system data level simulation and multi-radar data fusion, realizing the visualization operation of multi-radar system simulation. The experimental platform has friendly interface and strong interactivity, and students can configure the simulation process according to their needs. The design results show that the simulation of the system is effective for the multi-radar system, and the abstract system is intuitive, which can play a better role in helping teachers to teach and students to learn.

关 键 词：可视化界面 目标探测 信息融合 多雷达系统 教研系统 

分 类 号：TP317[自动化与计算机技术—计算机软件与理论] G434[自动化与计算机技术—计算机科学与技术]