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Magnetic Signal Processing & Analysis for Airfield Traffic Surveillance

机译:飞机场交通监控的磁信号处理与分析

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摘要

This paper presents an innovative system for airport surface surveillance based on a novel magnetic sensing technology. Ferromagnetic objects such as vehicle motors, aircraft engines, and landing gears are detected through their deformation of the Earth's magnetic field. Tests have shown that although the local changes of the Earth's magnetic field are extremely small, the proposed sensing technology is able to detect them reliably. The primary objective of the proposed approach is to provide a complementary surveillance system for existing and future Advanced Surface Movement Guidance and Control Systems (A-SMGCS) at large airports or a cost-effective surveillance solution for monitoring critical areas at medium and small airports. Unaffected by weather conditions, interference and shadowing effects, the system provides reliable position, velocity, and direction information without requiring any equipment in aircraft or ground vehicles. The outcome of a comprehensive market analysis is discussed and test results under real life conditions at two airports are evaluated analytically.
机译:本文提出了一种基于新型磁传感技术的创新型机场地面监视系统。铁磁物体(例如汽车发动机,飞机发动机和起落架)通过其地球磁场的变形来检测。测试表明,尽管地球磁场的局部变化很小,但建议的传感技术能够可靠地检测到它们。拟议方法的主要目的是为大型机场现有和未来的高级地面运动制导和控制系统(A-SMGCS)提供补充的监视系统,或者为中小型机场的关键区域提供经济有效的监视解决方案。该系统不受天气条件,干扰和阴影影响的影响,无需飞机或地面车辆中的任何设备即可提供可靠的位置,速度和方向信息。讨论了全面的市场分析结果,并对两个机场在现实生活条件下的测试结果进行了分析评估。

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