| 多普勒效应在全向信标导航中的应用 |
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| 引用本文： | 王霜,孙丽环,王春光.多普勒效应在全向信标导航中的应用[J].长春大学学报,2009,19(6):19-21. |
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| 作者姓名： | 王霜 孙丽环 王春光 |
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| 作者单位： | 民航吉林空中交通管理分局;空军航空大学航空理论系; |
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| 摘 要： | 民航飞机在飞行过程中,需要随时接收地面台发射的导航信号,以确定自己的位置。目前应用最广泛的多普勒全向信标机,其导航信号中的可变信号是通过多普勒效应产生的。通过分析多普勒效应的产生过程,结合全向信标机的工作原理,可以对全向信标导航信号的实现有一个概念性的了解。
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| 关 键 词： | 多普勒效应 全向信标 方位角导航 比相 |
Application of the Doppler effect in VOR navigation |
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| WANG Shuang,SUN Li-huan,WANG Chun-guang.Application of the Doppler effect in VOR navigation[J].Journal of Changchun University,2009,19(6):19-21. |
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| Authors: | WANG Shuang SUN Li-huan WANG Chun-guang |
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| Institution: | 1.Jilin Civil Aviation Air Traffic Management Sub-Bureau;Changchun 130039;China;2.Department of Aviation Theory;Air Force Aviation University;Changchun 130022;China |
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| Abstract: | When flying,civil airplanes must receive navigation signals transmitted by the ground navigation equipment momentarily to determine their own positions.At present,the Doppler VOR navigation is used widely,in which the variable signals are generated from Doppler effect.By analyzing the process of Doppler effect and combining with the principle of Doppler VOR beacon,we can have a conceptual understanding about the realization of the Doppler VOR navigation. |
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| Keywords: | Doppler effect VOR azimuch navigation phase comparison |
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