Journal of System Simulation ›› 2020, Vol. 32 ›› Issue (2): 323-331.doi: 10.16182/j.issn1004731x.joss.17-9213

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Simulation and Optimization of Aircraft Sliding Path

Xing Zhiwei1, Xu Mingyi1*, Luo Xiao2, Luo Qian2   

  1. 1. College of Electronic Information and Automation, Civil Aviation University of China, Tianjin 300300, China;
    2. Engineering Technology Research Center, The Second Research Institute of CAAC, Chengdu 610041, China
  • Received:2017-12-30 Revised:2018-06-14 Online:2020-02-18 Published:2020-02-19

Abstract: Variable taxiing time is an important indicator to the characteristics of the airport traffic flow assessment, which affects the airport operating efficiency, the passenger satisfaction for the airline and the pollution emissions. For a large hub airport, according to the principle of cellular automata and the congestion of traffic flow, the airport taxiing area is regarded as the network topology of nodes and links, and the conflict between taxi rules and aircraft is taken as the constraint. The simulation analysis is carried out on the basis of constructing the model of airplane departure traffic flow, using Monte Carlo algorithm to get the optimal taxi path, combining the flight data. The results show that this model reduces the taxiing waiting time of the departing aircraft, and the taxiing efficiency is improved by 9.8%, and fully dispatches and rationally allocates airport ground resources.

Key words: variable taxiing time, outbound traffic flow, airport network diagram, cellular automata, Monte Carlo algorithm, operational optimization

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