计算机与数字工程2016，Vol.44Issue(10)：2061-2067,7.DOI:10.3969/j.issn.1672-9722.2016.10.042
基于视觉意象的飞机座舱内塑料材质设计方法研究
Design Method of Plastic Material in Aircraft Cockpit Based on Visual Imagery
摘要
Abstract
In order to increase the visual comfort of pilots ,the design method of plastic material in aircraft cockpit based on visual imagery is put forward according to the design process of perceptual engineering .Firstly ,the material to be used is selected .And the material samples are rendered by the virtual reality technology combined with orthogonal experimental method .Secondly ,the imagery vocabulary describing the visual image is selected ,and the questionnaire is designed to select the imagery vocabulary indexed by selected frequency .Thirdly ,the representative imagery vocabulary is determined using the method of multiple scales and hierarchical clustering .Then the compliance of representative visual imagery vocabulary with the material visual imagery is quantified by the semantic difference method .Finally ,the model of the realtionship between the material rendering parameters and the visual imagery of the material is constructed ,while the generalization ability is tested . The material design is carried out based on the model .Taking the opaque plastic material as an example ,the design of the left and right control console is carried out ,which shows the feasibility and applicability of the method ,providing an reference for cockpit interior design .关键词
视觉意象/飞机座舱/材质设计/感性工程学/虚拟现实/BP 神经网络Key words
visual imagery/aircraft cockpit/material design/perceptual engineering/virtual reality/BP nerve network分类
航空航天引用本文复制引用
谈卫,孙有朝,徐争前,郭云东..基于视觉意象的飞机座舱内塑料材质设计方法研究[J].计算机与数字工程,2016,44(10):2061-2067,7.基金项目
国家自然科学基金委员会与中国民用航空局联合基金资助项目（编号U1333119，60979019，60572171）；国防基础科研计划重点项目（编号JCKY2013605B002）；工信部民用飞机专项（编号MJ-F-2011-33）资助。 （）
