Modeling and analysis of flight conflict network based on velocity obstacle method

被引：2
作者：
Bi K. [1 ,2 ]
Wu M. [1 ,2 ]
Zhang W. [3 ]
Wen X. [1 ,2 ]
Du K. [4 ]
机构：
[1] Air Traffic Control and Navigation College, Air Force Engineering University, Xi'an
[2] National Key Laboratory of Air Traffic Collision Prevention, Xi'an
[3] Unit 31435 of the PLA, Shenyang
[4] Unit 32211 of the PLA, Yulin
来源：
Wen, Xiangxi | 1600年 / Chinese Institute of Electronics卷 / 43期
关键词：
Air traffic control; Complex network; Controller; Flight conflict; Velocity obstacle method;
D O I：
10.12305/j.issn.1001-506X.2021.08.18
中图分类号：
学科分类号：
摘要：
Due to the lack of information such as the speed and direction of aircraft, the complex network model based on the relative position relationship has limited ability to reflect the conflicts between aircrafts and the complex situation of air traffic. In order to solve this problem, speed obstacle model is used in this paper to optimize the connection and weight between aircraft nodes in the aircraft state network. While considering the proximity of aircraft to positions, the direction and speed of aircraft are concerned, so that the network can reflect more intrinsic properties of airspace system. Program simulation and verification by radar data of Changshui Airport show that the model in this paper can more accurately reflect the airspace complexity information and the conflict between aircrafts compared with the aircraft state network, so that the number of false alarms for flight conflicts are reduced and the value of network information is improved. © 2021, Editorial Office of Systems Engineering and Electronics. All right reserved.
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页码：2163 / 2173
页数：10
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