中国民航大学学报 ›› 2013, Vol. 31 ›› Issue (1): 5-8.

• 民用航空 • 上一篇    下一篇

地基区域导航性能评估系统设计与应用

张明昊,朱国辉,郭平平   

  1. (民航数据通信有限责任公司技术开发部,北京100091)
  • 收稿日期:2012-05-04 修回日期:2012-08-10 出版日期:2013-02-23 发布日期:2014-05-23
  • 作者简介:张明昊(1981—),男,内蒙古赤峰人,工程师,学士,研究方向为空域管理.
  • 基金资助:

    国家科技支撑计划(2011BAH24B08)

Ground-based RNAV performance evaluation system design and application

 ZHANG  Ming-Hao, ZHU  Guo-Hui, GUO  Ping-Ping   

  1. (R&D Dept.,Aviation Data Communication Corp oration,Beijing 100191,China)
  • Received:2012-05-04 Revised:2012-08-10 Online:2013-02-23 Published:2014-05-23

摘要:

地基区域导航是区域导航实施的重要组成部分,地基区域导航运行需要对导航设施覆盖范围及其精度的有效性进行评估,从而保证此导航方式下运行的有效性和安全性。介绍了地基区域导航系统的基本计算原理、网络结构布局、系统设计方式,以及系统的数据管理、导航性能分析评估、数据交换等方面的功能,并结合具体机场对应用案例进行了分析。从而给出了一种针对地基区域导航性能评估问题的解决方案。

关键词: 区域导航, 导航性能评估, 信号覆盖, 更新区, 精度分析

Abstract:

Ground-based area navigation is an important part of the implementation of area navigation,and the operation of ground-based area navigation must evaluate the coverage and accuracy of the DME facilities,in this way to ensuring the effectiveness and safety. This article describes the basic calculation principle of the ground-based area navigation system,the network structure,the system design method and the function of system,such as data management,analysis and evaluation of navigation performance,data exchange,and so on. This paper also introduces an application case which combined the specific airport. The purpose of this paper is that giveing a solution to solve the problem of ground-based regional navigation performance assessment.

Key words: RNAV, navigation performance evaluation, signal coverage, update area, accuracy assessment

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