基于G_1法的飞行疲劳综合评价指标体系研究

为综合控制并评价飞行疲劳风险,通过对疲劳影响因素的深入分析,运用层次分析法(AHP)确定疲劳风险评价指标,依据G1法编制专家调查问卷,采用专家独立调查方法对指标进行判断,根据G1法确定各指标权重,建立飞行疲劳综合评价指标体系,实现对疲劳风险的量化综合评价。结果表明:运用G1法能有效地综合利用影响疲劳的各种信息评价飞行员的疲劳状况,该指标体系与现有控制飞行疲劳风险的影响因素吻合较好,可以作为进一步实现疲劳风险量化的基础。

Research on Flight Fatigue Risk Comprehensive Evaluation Index System Based on G1 Method

In order to control and evaluate pilot fatigue risk comprehensively,the AHP(analytic hierarchy process) method is used to determine the evaluation index based on the deep analysis of the factors affecting human fatigue.Then,G 1 method is used to compile expert questionnaire and calculate the weight of indexes,and Delphi method is used to judge the index.Thus,a flight fatigue risk comprehensive evaluating index system is established,which realizes the quantitative assessment.Results show that the method can be used to evaluate pilot fatigue and control flight risk efficiently by using most of the information of fatigue factors,the index system accords well with most of the present fatigue factors and could be a base for further quantitative research.