期刊文献+

积雪对仪表着陆系统下滑道的影响分析 被引量:6

Analysis of snow effect on the performance of instrument landing system glide slope
在线阅读 下载PDF
导出
摘要 机场积雪会造成仪表着陆系统信号畸变,影响着陆安全,在分析仪表着陆系统下滑道形成原理的基础上,根据几何光学理论建立机场积雪覆盖模型,并依据经验问题的抽象模型,通过仿真分析两类典型的地面积雪覆盖情况下仪表着陆系统下滑道性能的变化。 Snow cover on airport will bring distortion to the ILS signal, leading to safety problem to aircraft landing, The principle of ILS glide slope system is firstly outlined. Snow cover model for the airport is then established based on geometrical optics, Simulation is performed to analyze the performance of ILS glide slope under two types of snow cover conditions.
出处 《电子技术应用》 北大核心 2012年第2期80-83,共4页 Application of Electronic Technique
基金 陕西省自然科学基金资助项目(SJ08F06) 空军工程大学研究生科技创新专项计划(Dx2010303)
关键词 仪表着陆系统 几何光学 积雪覆盖 场地环境效应 instrument landing system geometric optics snow cover site effect
  • 相关文献

参考文献8

  • 1李跃,邱致和.导航与定位[M].北京:国防工业出版社,2008:266,335.
  • 2GREVING G, SPOHNHEIMER L N. Current issues in flight inspection measurements[A]. 16th International Flight Inspection Symposium proceedings[C].Beijing,China:ICASC, 2010:183-192.
  • 3ICAO. Annex10-Aeronautical Communications to the Con- vention on International Civil Aviation, Volume I Radio Navigation Aids[S]. The sixth edition, ICAO, 2006: 3-14- 3-18.
  • 4GREVING demanding temational Oklahoma, G, SPOHNHEIMER L N. Current Issues in Flight Measurement Environments[A]. 15th In- Flight Inspection Symposium proceedings[C] USA: ICASC, 2008 : 175-179.
  • 5QUINET D, S.A.O. Analysis of ILS receiver output data and comparison to US flight inspection tolerances[A]. 24th Digital Avionics Systems Conference[C], 2005:1-8.
  • 6STRATTONJA.电磁理论[M].何国瑜译.北京:北京航空学院出版社,1986:12-19.
  • 7WALTON E K. Effect of wet snow on the null-reference ILS System[J]. IEEE Transaction on Aerospace and Elec- tronic Systems, 1993,29(3): 1030-1035.
  • 8TIURI M E, SIHVOLA A H, NYFORS E G. The complex dielectric constant of snow at microwave frequencies[J]. IEEE Journal of Oceanic Engineering, 1984, OE-9(5): 377 -382.

共引文献25

同被引文献64

引证文献6

二级引证文献14

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部