舰船电子工程2018，Vol.38Issue(5)：21-24,4.DOI:10.3969/j.issn.1672-9730.2018.05.006
基于DeltaOS的测量定位雷达对动目标处理和显示研究
Research on the Processing and Display of Moving Target Based on DeltaOS for Measurement and Positioning Radar
摘要
Abstract
In view of the high real-time performance of the location radar and the safety of the national weapons,the accuracy measurement of the moving target ship based on the Loongson 3A processor under the real-time operation system(DeltaOS)is real-ized.By studying the graphics development and real-time task scheduling mechanism under the DeltaOS system,the design archi-tecture of GUI under the DeltaOS operating system is elaborated in detail.The method of filtering and extrapolation is used to esti-mate and display the moving track of the moving target ship.The field test shows that the construction of the domestic system can meet the requirements for real-time accurate measurement and positioning of marine ships.关键词
测量定位雷达/龙芯3A处理器/DeltaOS实时操作系统/滤波算法/统计算法Key words
measurement and positioning radar/Loongson 3A processor/DeltaOS real time operating system/filtering algo-rithm/statistical algorithm分类
信息技术与安全科学引用本文复制引用
刘铎,黄晓燕..基于DeltaOS的测量定位雷达对动目标处理和显示研究[J].舰船电子工程,2018,38(5):21-24,4.基金项目
国家自然科学基金项目(编号:41774081)资助. （编号:41774081）
