Aircraft conflict resolution method based on four-dimensional track operation

Wenda Yang; Minggong Wu; Xiangxi Wen; Kexin Bi; Fugen Lin

doi:10.1117/12.2620200

22 December 2021 Aircraft conflict resolution method based on four-dimensional track operation

Wenda Yang, Minggong Wu, Xiangxi Wen, Kexin Bi, Fugen Lin

Proceedings Volume 12058, Fifth International Conference on Traffic Engineering and Transportation System (ICTETS 2021); 1205857 (2021) https://doi.org/10.1117/12.2620200
Event: 5th International Conference on Traffic Engineering and Transportation System (ICTETS 2021), 2021, Chongqing, China

Abstract

Due to the inaccurate flight path prediction of traditional methods, the ability of aircraft route conflict resolution is poor. Through the four-dimensional track operation, the accurate track prediction algorithm is proposed, and then the constraints of track operation are set. According to the aircraft wake interval standard, the aircraft interval points and protection areas are established. The centralized method is used to optimize the aircraft track path, and the aircraft conflict resolution method based on the four-dimensional track operation is completed. In the experiment, conflict flight routes are set for five aircraft in the form of simulation. The results show that the method in this paper can effectively resolve the route conflict for five aircraft, while the traditional probability graph method has multiple route conflicts. It is concluded that the method in this paper has better conflict resolution ability for multiple aircraft routes than the traditional method.

Citation Download Citation

Wenda Yang, Minggong Wu, Xiangxi Wen, Kexin Bi, and Fugen Lin "Aircraft conflict resolution method based on four-dimensional track operation", Proc. SPIE 12058, Fifth International Conference on Traffic Engineering and Transportation System (ICTETS 2021), 1205857 (22 December 2021); https://doi.org/10.1117/12.2620200

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