摘要
在企业沙发产品研发中,每一代沙发产品之间基本上都具有一定的连贯性和继承性,延续着沙发产品族的特征。论文以某品牌沙发产品中四组主要款式为主,提取最有遗传力的形态基因,完善其产品族构筑。运用形态分析法提取显性形态特征,提取过程中采用标准差系数算法,以反映各个特征间的差异性,对性状较强的形态特征的遗传力做判断,标准差系数越小,遗传力越强,从而确定最具遗传力的显性形态基因。经遗传力的分析,得到沙发产品中最具遗传力的5个形态基因:贵妃位扶手长短与贵妃位之间的形式、贵妃位边沿、扶手与座基架间的连接形式、扶手和靠背架之间的位置形式、整体轮廓线。这些可以被传承的形态基因有利于沙发产品族的构建,也为设计师进行产品迭代设计提供了重要参考。
In the research and development of enterprise sofa products,each generation of sofa products basically has a certain continuity and inheritance,continuing the characteristics of the sofa product family.In this paper,four groups of main styles of a brand of sofa products are mainly selected to extract the most hereditary form genes and improve the construction of its product family.The dominant morphological characteristics were extracted by the morphological analysis method,and the standard deviation coefficient algorithm was used to reflect the difference between various characteristics.The heritability of morphological characteristics with strong traits was judged.The smaller the standard deviation coefficient was,the stronger the heritability was,so as to determine the dominant morphological genes with the most heritability.Through the analysis of heritability,the 5 most heritable form genes of sofa products were obtained:the form between the length of the armrest and the position of the imperial concubine,the edge of the imperial concubine,the connection form between the armrest and the base of the seat,the position form between the armrest and the backrest,and the overall contour line.These inherited morphological genes are conducive to the construction of the sofa product family and also provide an important reference for designers to carry out product iterative design.
作者
田佳乐
曾利
Tian Jiale;Zeng Li
出处
《家具与室内装饰》
北大核心
2024年第1期18-22,共5页
Furniture & Interior Design
基金
湖南省教育厅重点研究项目(21A0149)
湖南省文化遗产保护利用研究生联合培养基地项目(2022357)。
关键词
沙发产品
形态基因
遗传力
Sofa products
Morphological gene
Heritability
