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通过理论分析和专家调查,总结了影响飞行疲劳的多方面因素,从工作因素和个体因素两个方面考察,进一步细分为执勤因素、飞行因素、环境因素、生理因素和心理因素,以这5个因素为准则,构建飞行疲劳风险评价指标体系。应用基于G1法的模糊综合评判法对疲劳状况进行评判,确定了指标体系中各指标的权重,建立了飞行疲劳风险多级模糊综合评价模型,并对模型进行了实例验证。结果表明,该方法可以给出机组人员飞行疲劳发生可能性的模糊评判结果。
Through theoretical analysis and expert investigation, the paper summarizes the various factors that affect the flight fatigue, examines the work factors and the individual factors, and further subdivides them into the duty factors, the flight factors, the environmental factors, the physiological factors and the psychological factors. Factors as a guideline to construct the evaluation index system of flight fatigue risk. The fuzzy comprehensive evaluation method based on the G1 method was used to evaluate the fatigue status, the weight of each index in the index system was determined, the multi-level fuzzy comprehensive evaluation model of flight fatigue risk was established, and the model was verified by examples. The results show that this method can give the fuzzy evaluation result of the possibility of flight crew fatigue.