Bird-Aircraft Strike Avoidance Radar

被引：20

作者：

Ning Huansheng ^{[1
]}

Chen Weishi ^{[1
]}

Mao Xia ^{[1
]}

Li Jing ^{[2
]}

机构：

[1] Beihang Univ, Sch Elect & Informat Engn, Beijing 100191, Peoples R China

[2] CAAC, Ctr Aviat Safety Technol, Beijing 100028, Peoples R China

来源：

IEEE AEROSPACE AND ELECTRONIC SYSTEMS MAGAZINE | 2010年 / 25卷 / 01期

基金：

中国国家自然科学基金;

关键词：

TARGETS;

D O I：

10.1109/MAES.2010.5442150

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

Avian radar system has been developed for bird-aircraft strike hazard avoidance. Two representative systems, which are countrywide and airport-based avian radar systems, are surveyed to summarize the state-of-the-art in this research field. Avian radar experimental system built by Beihang University is introduced in detail, including system architecture, performance analysis, and processing algorithm for bird target detection and tracking. This radar is operated in horizontal and vertical positions alternatively for scanning, and some experimental data are collected, respectively, at reservoir and airport. After processing of background subtraction, noise suppression, target information extraction, tracking and data fusion, a fused image containing bird targets and aircraft is provided. Finally, improvement suggestions on radar antenna, processing algorithms and risk assessment models of bird-aircraft strikes are given. Moreover, a scheme for practical systems applications at airport is proposed.

引用

页码：19 / 28

页数：10

共 20 条

[1]

ANTONUCCI JA, 1991, A242202 AD

[2]

Beckwith R. A, 2005, RADAR VIDEO PROCESSI

[3]

*DETECT INC, 2007, BIRD AIRCR STRIK HAZ

[4]

DeTect Inc., 2007, AV RAD SYST

[5]

Gauthreaux SA, 2003, AUK, V120, P266, DOI 10.1642/0004-8038(2003)120[0266:ROABC]2.0.CO

[6]

[7]

Gonzalez R. C., 2004, Digital image processing using MATLAB, VSecond

[8] Effects of birds on radar tracking systems [J].

Moon, JR .

RADAR 2002, 2002, (490) :300-304

[9]

Nathanson F.E., 1990, RADAR DESIGN PRINCIP, V2nd

[10]

Ning HS, 2007, CHINESE J ELECTRON, V16, P754

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