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Aircraft turnaround time dynamic prediction based on Time Transition Petri Net

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  • Yanyu Cui
  • Linyan Ma
  • Qingmiao Ding
  • Xuan He
  • Fanghui Xiao
  • Bin Cheng

Abstract

Accurate aircraft turnaround time prediction is an important way to coordinate the operation time of airport ground service and improve the efficiency of airport operation. In this paper, by analyzing the aircraft turnaround operation process, a description model based on Time Transition Petri Net is proposed. The model describes the flight turnaround operation process and the logical relationship of the operation. According to the model, a dynamic prediction method of turnaround time based on Bayesian theorem is designed. According to the actual landing time of the flight, the aircraft turnaround time is predicted. The specific method is to obtain the prior probability distribution and joint distribution law of each operation link according to the flight history data, and use Shapiro-Wilke to test the prior probability distribution of each link. Based on the analysis and comparison between the actual turnaround data of a large airport in China and the forecast data proposed in this paper, the root-mean-square error 3.75 minutes and the mean absolute error 3.40 minutes can be calculated. This paper contributes to the improvement of flight punctuality rate and airport clearance level.

Suggested Citation

  • Yanyu Cui & Linyan Ma & Qingmiao Ding & Xuan He & Fanghui Xiao & Bin Cheng, 2024. "Aircraft turnaround time dynamic prediction based on Time Transition Petri Net," PLOS ONE, Public Library of Science, vol. 19(7), pages 1-12, July.
    • Handle: RePEc:plo:pone00:0305237
    DOI: 10.1371/journal.pone.0305237
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