关键词: 座舱人机布局, 多属性决策, 不确定语言, ULWA算子, 人机评价方法

Abstract: With the importance of ergonomic cockpit layout increasing, the information interaction becomes more frequently, and institutions more multifarious in the current cockpits, traditional evaluation method often results in one-sidedness comprehensive evaluation, which is mainly based on a single or a plurality of object, causing longer development cycle and lower efficiency. Considering the ambiguity of ergonomics evaluation, this paper refines and constructs an ergonomic layout evaluation system based on the characteristics of current cockpits, proposes a research method of multiple attribute decision-making combination based on Uncertain Linguistic Weighted Average（ULWA） operator, and establishes an aircraft cockpit layout evaluation model, finally been reasoning and verification.

Key words: cockpit ergonomic layout, multi-attribute decision making, uncertain linguistic, Uncertain Linguistic Weighted Average（ULWA）, ergonomic layout evaluation method