武汉理工大学学报(交通科学与工程版)
Journal of Wuhan University of Technology(Transportation Science & Engineering)
拥堵；矢量叉积；区间估计
中图分类号：[U8]
Research on segment congestion based on radar trajectory data
Xu Xueji, Sun Fanrong, Mu Yao, Chen Yujun
( College of Civil Aviation, Nanjing University of Aeronautics ＆ Astronautics, Nanjing, 211106, China;)
Abstract: As the load on the airway network in the civil aviation sector continues to increase, the airway
network is becoming increasingly congested, manifested in the form of increased airway travel times. Based
on radar trajectory data, this paper proposes to characterize the definition of segment congestion by average
flight time, analyzes the radar trajectory data, extracts the effective segment data by vector fork product
method, and establishes the segment congestion model based on interval estimation method, which can
realize the controller to effectively assess the congestion situation of the segments in the airspace route
network in real time, and the assessment based on radar trajectory data is more real-time and objective than
the traditional subjective assessment. Object
基于雷达轨迹数据的航段拥堵分析 许学吉 来自淘豆网m.daumloan.com转载请标明出处.
