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 h...
