Abstract A method of safety performance measurement is proposed to monitor the safety management process of civil aviation unit (CAU) with a series of safety performance indicators (SPIs). All these SPIs are arranged in a three-level model based on the analytic hierarchy process (AHP) and Delphi method, called the DAHP model, which takes full advantage of the expert knowledge and quantitative calculation. The weight of each SPI is estimated by the DAHP model, while its score is monitored and measured quantitatively with the two values of the standard deviation and average values of the preceding historical data points. The proposed method was tested successfully on the real data of a regional CAU in China, reflecting the CAU's safety management state immediately and quantitatively.

    Highlights The regulatory safety requirements could be changed to quantitative safety performance monitoring and measurement. The combination of AHP and Delphi method takes full advantage of the expert knowledge and mathematical model. The safety performance measurement is more quantitative with the SPIs of work completion rate and equipment intact rate. It is more reasonable to monitor the SPIs under the standards of the target and alert level monthly. The SPIs, weights, score deduction standards and score division standard proposed in this paper are for reference only.


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    Title :

    Safety performance monitoring and measurement of civil aviation unit


    Contributors:
    Chen, Weishi (author) / Li, Jing (author)

    Published in:

    Publication date :

    2016-08-28


    Size :

    6 pages




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English




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