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基于激光的阵列系统的设计和比较分析,用于在监视区的无人机检测

Meriem Salhi¹, Maha Sliti¹, Noureddine Boudriga²

¹University of Carthage, Higher School of Communication of Tunis (SUP'COM), LR11TIC04, Communication Networks and Security Research Lab. & LR11TIC02, Green and Smart Communication Systems Research Lab, Ariana, Tunisia.

|June 25, 2025

概括

这项研究引入了两种新的光检测和测距 (LiDAR) 系统,用于检测无人机 (UAV). 这两种系统都提供有效的无人机识别,静态LiDAR提供连续覆盖,旋转LiDAR提供紧,节能解决方案.

科学领域:

工程工程师工程师工程师
传感器技术传感器技术
防御系统的防御系统

背景情况:

无人飞行器 (UAV) 对关键基础设施构成安全风险.
现有的检测方法包括雷达,声学,射频,LiDAR和基于相机的技术.
光检测和测距 (LiDAR) 提供高分辨率的3D绘图和精确的距离测量,用于无人机检测.

研究的目的:

介绍和评估用于无人机检测的两个创新的LiDAR系统.
为了比较多阵列静态LiDAR和单阵列旋转LiDAR系统的可行性和效率.
评估这些系统在各种条件下识别潜在的无人机威胁的有效性.

主要方法:

开发一个多阵列静态LiDAR系统,其中激光源和聚焦器的布置为球形.
开发一种使用旋转扫描的单阵列旋转激光雷达系统.
设计特征的全面分析,包括监测区域尺寸,传感器特性,组件排列和间隔.

主要成果:

多阵列静态激光雷达系统旨在提供连续的高分辨率覆盖,延迟最小,适用于广域监控.
一个阵列旋转的激光雷达系统是为了紧性和能源效率而设计的,非常适合成本敏感的应用.
评估权衡,包括旋转系统中的机械磨损和扫描延迟.

结论:

介绍的两种LiDAR系统都为无人机检测提供了可行的解决方案.
静态和旋转LiDAR之间的选择取决于具体的应用要求,包括覆盖范围,速度和成本.
进一步分析设计参数对于优化无人机威胁识别至关重要.

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