| With the development of the society, people get richer and living standards areimproving. Consumers· demand of clothing is high increasingly. Consumers put forwardhigher requirements for personalized and fit of clothing. The article aims to research howinformation interaction implements in coordinated fashion design.In this paper, the clothing design elements were analyzed. We summarized theexisting coordinated fashion design process of apparel, and analyzed the advantages andproblems of the design process. Then the paper built a coordinated fashion design process,including the stage to obtain and express customers· needs, the stage to interact and selectand the stage to output. The paper introduced functional properties of the various stages.We researched basic information modules of the process and analyzed informationconversion for entire stage from input to output. Finally, the paper obtained the informationinteraction form of coordinated fashion design.This paper studied how to obtain and express customers· needs.The followed is theway to obtain customers· demand.Customers choose their own words for perceptualdemand from the selection table, then fill in the table of customers· perceptual demand andfinally obtain weight distribution of demand. The followed is the way to expresscustomers· demand.We convert customers· requirements to perceptual words that can beused to express on the basis of classification table for customers· requirements. Then weinvestigate customers· degree of perceptual demand. Finally we fill in the table ofcustomers· requirements through the quantitative relationship of design.Using the ideas of modularization, we set up some modules of each clothing designelements. Then we built the relationship matrix of clothing design elements module anddress style. The paper built the relationships matrix of clothing style and the perceptualdemand for customers. Then we determined the weight of each element through theanalytic hierarchy process.With the matrix operations, it was concluded that the relationbetween customer perceptual demand and fashion design elements module.Finally we concluded the customer clothing design element module based on perceptual demand usingmathematical knowledge in planning. The paper implemented the clothing designinformation interaction.This study gave example of men’s suits. First we analyzed design elements of men’ssuit.We made suit design element modules and summarized the clothing style of men’ssuits. Through the survey,the paper get the correlation matrix and weight distributionbetween clothing design elements and the clothing style.The paper obtained demandinformation and built correlation matrix and weight distribution between customer demandand the dress style. Through Matlab mathematical operation, we can conclude suit designelement module based on customer perceptual for men’s suits. Finally, the application ofinformation interaction of men’s suits gave empirical support of information interaction isimplemented. |