多目标驱动的拖拉机产品族外形基因设计

为塑造标志性的品牌造型元素及独特的品牌形象,提高农机用户对拖拉机外形设计的满意度,提出一种多目标驱动的拖拉机产品族外形基因进化设计方法。在拖拉机产品族外形基因的提取、变异系数分析的基础上,构建了多目标驱动的拖拉机产品族外形基因进化设计模型,研究了基于形态学矩阵的产品族外形基因进化解空间,并采用快速非支配遗传算法对多目标决策模型进行求解。以某企业产轮式拖拉机为例,分析了品牌识别、用户意象、社会情境3目标驱动的产品族外形基因进化设计过程,并建立了拖拉机产品族侧面外形基因计算机辅助设计系统,将获得的子代方案与所选取的样本p15的外形方案进行对比评价。结果表明：子代方案能较好地延续该品牌原有产品造型特...

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Bibliographic Details
Published in农业工程学报 Vol. 33; no. 17; pp. 82 - 90
Main Author 柳禄 章永年 丁为民 康敏
Format Journal Article
LanguageChinese
Published 南京农业大学工学院,南京 210031 2017
南京农业大学(灌云)现代农业装备研究院,灌云 222200%南京农业大学工学院,南京,210031
Subjects
NSGA-Ⅱ遗传算法
产品族
外形基因
感性工学
拖拉机
模型
设计
models
外形基因
tractors
产品族
模型
NSGA-Ⅱgenetic algorithms
NSGA-Ⅱ遗传算法
设计
kansei engineering
感性工学
design
shape gene
拖拉机
product family
Online AccessGet full text
ISSN1002-6819
DOI10.11975/j.issn.1002-6819.2017.17.011

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Summary:为塑造标志性的品牌造型元素及独特的品牌形象,提高农机用户对拖拉机外形设计的满意度,提出一种多目标驱动的拖拉机产品族外形基因进化设计方法。在拖拉机产品族外形基因的提取、变异系数分析的基础上,构建了多目标驱动的拖拉机产品族外形基因进化设计模型,研究了基于形态学矩阵的产品族外形基因进化解空间,并采用快速非支配遗传算法对多目标决策模型进行求解。以某企业产轮式拖拉机为例,分析了品牌识别、用户意象、社会情境3目标驱动的产品族外形基因进化设计过程,并建立了拖拉机产品族侧面外形基因计算机辅助设计系统,将获得的子代方案与所选取的样本p15的外形方案进行对比评价。结果表明：子代方案能较好地延续该品牌原有产品造型特征与风格;同时,相较于样本p15,子代方案对品牌识别、用户意象、社会情境的符合程度分别提高了30%、54%、80%,验证了方法的可行性与有效性。
Bibliography:11-2047/S
Liu Lu1,2, Zhang Yongnian1, Ding Weimin1, Kang Min1,2 （1. College of Engineering, Nanjing Agricultural University, Nanjing 210031, China; 2. Guanyun Institute for Modern Agrieultural Equipment, Nanjing Agricultural University, Guanyun 222200, China）
tractors; design; models; product family; shape gene; NSGA-Ⅱgenetic algorithms; kansei engineering
To shape the iconic elements for brand modeling and unique brand image, and improve the users＇ satisfaction of aesthetic design, a method of Multi-objective driven product family shape gene design of tractor was proposed. Through analyzing the extraction and expression of product family shape gene, the model of Multi-objective driven product family shape gene design of tractor was constructed, and the detailed processes and key technologies were expounded. Firstly, the product library and the information base were established. Product library included tractors selected from own brand and other products which were widely selected from well-known brands＇ latest
ISSN:1002-6819
DOI:10.11975/j.issn.1002-6819.2017.17.011