客车车身造型方案灰色关联评估模型  

On Gray Relational Evaluation Model of Bus Body Styling Plan

作　　者：林开荣[1] 李延平[1] 廖忠传 彭庆华[3] 

机构地区：[1]集美大学机械工程学院,福建厦门361021 [2]厦门金龙汽车车身有限公司,福建厦门361023 [3]郑州宇通客车股份有限公司,河南郑州450016

出　　处：《华侨大学学报（自然科学版）》2010年第5期499-502,共4页Journal of Huaqiao University(Natural Science)

基　　金：福建省科技计划重点项目(2008H0030)

摘　　要：根据客车车身造型特点,确定客车外观造型的前围、后围、侧围、顶盖、灯饰、车门、整车协调性等7个评价指标,构建评估指标体系.然后,应用灰色系统理论建立造型方案灰关联分析评估模型,确定各评估指标的权重值.最后,分别对不同造型方案各项指标进行评估,并将各项指标的情况运用灰色关联模型分析,从而实现对客车车身造型方案优劣的评估,选出最佳造型方案.实例分析表明,评估结果清晰明了、准确合理,而且操作简便,具有很强的实用性.According to the bus body styling characteristics,seven evaluation indices including front wall,side wall,rear wall,lamps,roof,door and harmony were determined,and an evaluation index system was established.Then a gray relational evaluation model of styling plans was established on grey system theory,and the weights of evaluation indices were determined.As last,based on grey system theory,each index of different styling plans was evaluated,and analyzed based on gray relational model analysis to achieve the evaluation of the advantages and disadvantages of the bus body styling plans so that the best plan could be selected.The case study has shown that the evaluation results are clear,accurate,easy to use,and very practical.

关 键 词：客车车身 造型方案 评估指标体系 灰色系统理论 

分 类 号：U463.821.02[机械工程—车辆工程] TB114.1[交通运输工程—载运工具运用工程]