中国民航大学学报

• 民用航空 •    下一篇

通用航空飞行计划航迹估算实现方法

吴仁彪,刘燕彬,王晓亮   

  1. (中国民航大学智能信号与图像处理天津市重点实验室,天津300300)
  • 收稿日期:2012-11-09 修回日期:2012-12-26 出版日期:2014-02-24 发布日期:2014-01-02
  • 作者简介:吴仁彪(1966—),男,湖北武汉人,教授,博士,研究方向为自适应信号处理、高分辨率雷达成像与自动目标识别、民航无线电干扰检测与自适应抑制等.
  • 基金资助:

    国家科技支撑计划(2011BAH24B12);国家自然科学基金项目(U1233109)

Implementation of track estimation based on flight plan for general aviation

WU Ren-biao,LIU Yan-bin,WANG Xiao-liang   

  1. (Tianjin Key Laboratory for Advanced Signal Processing,CAUC,Tianjin 300300,China)
  • Received:2012-11-09 Revised:2012-12-26 Online:2014-02-24 Published:2014-01-02

摘要:

给出了通航飞机基于飞机性能参数的飞行计划航迹估算实现方法。进行航迹估算时,建立基本的爬升、巡航、下降三阶段飞行模型,分阶段计算,爬升、下降阶段根据飞机在不同高度层的性能参数进行估算,最终得到飞机飞过各个位置点的时间。飞机起飞后会进行估算的更新,此时给出了一种航迹配对的方法。对上述方法采用C++编程予以实现,用于通用航空飞行计划处理子系统中,结果满足系统需求。

关键词: 通用航空, 飞行计划, 航迹估算, 航迹配对

Abstract:

A track estimation method is presented which utilizes aircraft performance parameters based on flight plan for general aviation aircraft. The track estimation method employs three-stage flight model which includes climb,cruise and descent. Then the aircraft performance parameters in different flight levels are employed to calculate durations in climb and descent stage. A track points pairing method is also presented,which could be utilized in track estimation updating. The method is implemented by C++ and applied in general aviation flight data processing system successfully.

Key words: general aviation, flight plan, track estimation, track pairing

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