基于层次分析法和指标评分标准的民用飞机客舱舒适性评价方法研究

Research on Comfort Evaluation Method of Civil Aircraft Cabin Based on AHP Theory and Index Evaluation Standard

在保证飞机安全性的基础上,客舱乘坐舒适性是飞机主制造商和航空公司首要考虑的因素;在探讨了客舱舒适性的定义、舒适性过程等相关理论的基础上,深入剖析了影响乘客舒适性的环境、乘客活动和交际三大类因素及其重要度排序,给出了客舱舒适性设计建议;基于层次分析法原理,提出了民用飞机客舱舒适性评价方法框架,构建了完整的客舱舒适性评价指标体系,包括座椅、IFE设备、环境、乘客活动和主观感受五大方面21个具体指标;为便于进行舒适性评价,采用5级评分标准细化制定了主观类和客观类舒适性指标的具体评分标准;最后在某型飞机模型客舱舱段上应用该方法进行了验证;验证结果表明,该方法科学合理、简便易行,较好解决了飞机客舱舒适性评价问题。

On the basis of ensuring the safety of the aircraft,the cabin comfort is the main consideration of the aircraft manufacturers and airlines.After discussing the definition of cabin comfort and the related theories of comfort process,three major external factors that affecting passenger comfort,such as:environment factors,passenger activities and social intercourse,are thoroughly analyzed and the priority of the factors are ranked.Based on the principle of Analytic Hierarchy Process,the evaluation method of a civil aircraft cabin comfort is proposed.The complete evaluation index system of cabin comfort is constructed,which contains 21 specific indicators in five subjects that is seats,IFE equipment,environment,passenger activities and subjective feelings.In order to facilitate comfort evaluation,the specific scoring criteria of subjective and objective comfort indicators are elaborated by using five-grade scoring criteria.Finally,the method is validated on the cabin mockup.The validation results show that the method is reasonable and simple,and can solve the problem of comfort evaluation of aircraft cabin.