China Safety Science Journal ›› 2018, Vol. 28 ›› Issue (11): 142-148.doi: 11.16265/j.cnki.issn1003-3033.2018.11.023

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Evaluation of air traffic control risk situation based ongame theory and set pair analysis

WAN Junqiang, ZHANG Min   

  1. National Key Laboratory of ATC Safety Technology, Civil Aviation University of China, Tianjin 300300, China
  • Received:2018-08-13 Revised:2018-10-16 Published:2020-11-25

Abstract: In order to effectively evaluate the operational risk in air traffic management, the determinants and uncertainties of the evaluation system were treated integrally and a risk assessment model based on SPA of game theory was built. First, according to the method of system engineering, 18 risk assessment indexes of the underlying operation were identified. Then the subjective weights of the indexes were determined by analytic hierarchy process(AHP), and their objective weights were calculated by entropy weight method, and then the comprehensive weights of the indexes were obtained by game theory comprehensive weight method. According to the model, the set pair potential analysis results of the indexes were calculated, and the risk situation of the system was judged. Then the dynamic development trend of the risk was obtained by calculating the partial connection number of each order of the connection number. The simulation results show that the proposed set pair analysis model is effective at assessing the air traffic control risk and analyzing the trend in development of air traffic management.

Key words: air traffic control, game theory, set pair analysis(SPA), risk situation assessment, dynamic analysis

CLC Number: