航空公司节能减排综合评价方法研究

Research on Evaluation Method of Energy Saving and Emission Reduction for Airlines

民航交通运输的低碳运行迫在眉睫,航空公司必须尽快建立节能减排评价体系,更好地贯彻绿色环保可持续发展理念。分析了航空公司节能减排的具体实施方案,通过德尔菲法构建了航空公司节能减排初始指标体系,利用DEMATEL法去除影响较小的指标,形成影响节能减排的最终指标体系,该体系主要涵盖飞行重量、飞行时间、性能优化和飞行操纵四个方面。用层次分析法计算主观权重,熵权法计算客观权重,通过组合赋权法得到二级指标的组合权重和排序。利用灰色关联法对国内15家航空公司节能减排体系进行评价,得到了不同航空公司节能减排实施结果的灰色关联度和排序,验证了航空公司节能减排评价方法的可行性,为航空公司节能减排工作提供了参考和建议。

The low-carbon operation of civil aviation transportation is imminent.Airlines must establish the evaluation system of energy saving and emission reduction as soon as possible,and the concept of sustainable development and green environmental protection must be realized.The specific implementation plan of energy saving and emission reduction for airlines is analyzed,and the initial index system of energy saving and emission reduction for airlines is constructed by Delphi method.DEMATEL method is used to remove the less influential indicators,and the final index system of energy saving and emission reduction is formed,including four aspects of flight weight,flight time,performance optimization and flight control.Subjective weights is calculated by using the AHP method,and objective weights is calculated by using entropy weight method.According to the combination weighting method,the combined weight size and ordering are obtained.The energy saving and emission reduction system of 15 domestic airlines is evaluated by grey correlation method.The grey correlation degree and ranking of the implementation results of energy saving and emission reduction for different airlines are obtained.The feasibility of airline energy saving and emission reduction evaluation method is verified,which provides references and suggestions for airline energy saving and emission reduction work.