A Flow-based Flight Scheduler for En-route Air Traffic Management

• Main Authors: Li, Qing, Zhang, Yicheng, Su, Rong.
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2016
• Subjects: air traffic flow management; scheduling
• Online Access: https://hdl.handle.net/10356/83839; http://hdl.handle.net/10220/41476
• Institution: Nanyang Technological University

This paper addresses a network-wide scheduling problem for generating, adjusting and optimizing flight schedules in en-route airspace. The aim of scheduling is twofold: to support flight plans by providing flight schedules reliable on optimal flow restrictions; and to assist en-route traffic control by ensuring safe and ordered trajectory of traffic. Firstly, we design an algorithm to generate continuous-time flight schedules based on discrete-time flow assignments of aircrafts. This algorithm is further enhanced with consideration of sequence optimization for merging traffic. A flight scheduling system has been developed in a simulation environment.