信号处理2025，Vol.41Issue(5)：821-828,8.DOI:10.12466/xhcl.2025.05.004
基于高分辨相控阵雷达的低空无人机群目标数据集
Low-Altitude UAV Swarm Target Dataset Based on High-Resolution Phased Array Radar
摘要
Abstract
Swarms of UAVs,flocks of birds,and other low-altitude group targets exhibit characteristics such as collec-tive intelligence and dense distribution,resulting in complex motion patterns.These features have made them a promi-nent topic in the field of radar detection.Traditional association and tracking methods for such targets often lead to prob-lems such as track interruption and incorrect target state estimation,resulting in unstable tracking outcomes.Measure-ments containing spatial position information of targets serve as the foundation for addressing these challenges.Some ex-isting studies simulate measurements that resemble real tracks of targets by analyzing their motion characteristics.How-ever,these simulations fail to effectively account for the influence of sensor errors and environmental factors on mea-surements.Real data are crucial for evaluating algorithmic performance in practical scenarios.Currently,there is a lack of publicly available radar datasets to support research in areas such as swarm target track association and tracking filter-ing.To address this gap,we present a low-altitude UAV swarm dataset based on high-resolution phased array radar.The dataset encompasses classic formation patterns observed in practical scenarios,including linear and cross-shaped forma-tions,as well as common motion patterns such as uniform linear and circular motion.Additionally,the impact of vary-ing target spacing on experimental outcomes was taken into consideration.The dataset comprises three experiments on UAV swarm formations,namely tightly spaced linear formations,widely spaced linear formations flying in circular and straight paths,and cross-shaped formations flying in circular and straight paths.Echo data were collected using high-resolution phased array radar.Measurements of the group target were obtained through techniques such as stepped fre-quency synthesis and target detection.This dataset provides real data support for validating track association and tracking algorithms,helping refine these algorithms and contributing to advancements in group target monitoring research.关键词
低空群目标/量测点迹/数据集Key words
low-altitude group targets/measurements/dataset分类
信息技术与安全科学引用本文复制引用
史孟鑫,姜琦,李卫东,田卫明,王锐..基于高分辨相控阵雷达的低空无人机群目标数据集[J].信号处理,2025,41(5):821-828,8.基金项目
国家自然科学基金(62427808,U2133217,624B2026) The National Natural Science Foundation of China(62427808,U2133217,624B2026) （62427808,U2133217,624B2026）
