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ATC Safety Assessment Based on Fuzzy Matter-element with Weighting by AHP and Entropy Method

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DOI: 10.23977/icamcs.2018.049


Ping’an Wang, Shiyao Ren, Nan Yang

Corresponding Author

Ping’an Wang


To prevent the air collision accident caused by Air Traffic Control (ATC), according to the, an ATC safety assessment method based on fuzzy matter-element analysis with combination weighting is proposed. In the method, firstly, the safety assessment index system of ATC system is established, then the combination weighting by Analytic Hierarchy Process and Entropy method is conducted for assessment index, finally the fuzzy matter-element method is used to evaluate the operational safety of ATC system. The example analysis shows that the proposed method is feasible and effective.


Air traffic control, fuzzy matter-element, weighting, safety assessment

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