歼击机座舱工效学评价指标权重系数的确定  

Weight Factors Determination of the Evaluation Indexes of Cockpit Ergonomics

作　　者：李银霞[1] 袁修干[1] 杨春信[1] 王黎静[1] 杜俊敏[1] 

机构地区：[1]北京航空航天大学人机与环境工程研究所,北京100083

出　　处：《航空学报》2006年第3期370-373,共4页Acta Aeronautica et Astronautica Sinica

基　　金：中国博士后科学基金;航空科学基金(O3B51045)资助项目

摘　　要：提出采用G1法确定歼击机座舱工效学评价指标的权重系数,利用该方法针对歼击机座舱工效学评价指标体系中的部分指标,按其对飞行员操作工效影响程度大小的原则,对聘请的飞过多种型号歼击机的24名现役有经验飞行员进行了调查,依据调查结果计算出了指标的权重系数。并对依据不同专家个数计算出的结果进行了比较分析,当专家人数达到一定个数时,计算结果处于稳定状态,揭示了计算结果的可靠性。该结果可为歼击机座舱工效学的设计提供重要指导作用。The G1 method is proposed to determine the weight factors of the evaluation indexes of cockpit ergonomics. With the aid of this method, 24 experienced pilots on active service who flied several types of fighter were recruited as experts to be surveyed about partial indexes. The weight factors of indexes are calculated according to the investigation results. Then, the weight factors based on different numbers of experts are analyzed in order to study their reliability. The analysis results indicate that the weight factors are stable when the expert number up to some threshold values. Therefore the weight factors of the evaluation indexes calculated according to the investigation results can be used as the guidance used to the design of cockpit ergonomics.

关 键 词：歼击机 座舱 工效学 评价 权重 

分 类 号：R857.12[医药卫生—航空、航天与航海医学]