驾驶室人机工程设计的多极模糊综合评判

Applying Multistage Fuzzy Comprehensive Evaluation in Cab’s Ergonomics Design

驾驶室设计的人机评价系统由带有模糊性的多因数组成。应用多因数多极模糊综合评判方法,建立了驾驶室设计的人机模糊综合评价模型,给出了确定各层次因数权重集的方法和模糊合成运算的选取方法。利用该模型对驾驶室进行综合评价,建立了驾驶室人机综合评价指标体系,将评价因数归类、分层,建立最低层因数的单因数评判矩阵,确定各层次因数的权重数,然后逐层进行评价,最终得出评价结果。

In order to appraise the cab＇s ergonomics system which constitute by fuzzy multi-factors, a new model is established about fuzzy comprehensive evaluation of cab＇s ergonomics design by fuzzy matrix with fuzzy integral based on the method of multi-factors and multistage fuzzy comprehensive evaluation. Then a method is put to determining the weight gather of every layer＇s factor and how to select fuzzy compound algorithm. Used that model, a testing is given to a vehicle cab about fuzzy comprehensive evaluation, the cab＇s comprehensive evaluation index and the single-factor fuzzy matrix is established, then all factors is classified and delaminated, the weight of single-factor is confirmed. Finally, get the evaluation result through appraised the factors from low layer to high layer.