Product Design And Application Based On Product Family DNA Theory

Along with the gradual implementation of the state’s environmental protection policies,which has promoted the rapid development of the environmental protection equipment market.However,the domestic environmental protection equipment due to no theory for guidance,resulting in the overall level is not high,and can not form a single family of products cluster competition.In this paper,through the research on the theory of biological DNA,combined with the method of perceptual engineering,the product family DNA repertory system is constructed.Based on this system,Shanda Huate environmental protection equipment design practice is carried out to improve the market competitiveness.First,introduce relevant theoretical foundations.The current situation of the product family of environmental protection equipment is analyzed.Based on the concept of product family DNA,the existing product family DNA is divided into three levels:Universal DNA,Adaptive DNA,Personalized DNA.Combining the characteristics of three levels of DNA,analyzing the architectural approach of the product family DNA repertory system to guide the architecture of the subsequent product family DNA repertory system.Next,Extract product family DNA.Because the existing Huate production line is incomplete,the selection of the Yamazaki Mazak group based on the theory of the pan-group is used as a reference.Analyze the visual characteristics of the equipment and use AHP to sort the recognition points that need to extract DNA analysis.The extracted product family DNA molecules are represented by characteristic lines,and finally the color DNA molecules are extracted,which provides necessary conditions for the subsequent architecture family DNA repertory system.Afterwards,architecture product family DNA repertory system.Analyze the target task of the product family DNA repertory system,and divide it into three parts,namely the family DNA repertory,perceptual image mapping,product landing.Construction of a product family DNA coding repertory based on the DNA molecules extracted above.Mapping the extracted product family identification points and product family DNA molecules and perceptual image vocabulary by semantic difference method and sorting out the product family sensual imagery scale.Finally,the requirements for the actual landing stage of new products are explained.Integrated three sections summarize the product family DNA repertory system schematic,standardized system application process.Finally,do design practice.Based on the product family DNA repertory system,Shanda Huate environmental protection equipment product design practice.The system is applied to the design of two equipments,sub-sodium equipment and chlorine dioxide generator and evaluate design results.Based on the product family DNA theory,this paper integrates the biological DNA theory into the product family new product design,and constructs the product family DNA repertory system,in order to provide a targeted theoretical guidance for the existing environmental protection equipment design market.According to different market demands,the product family DNA repertory system is used to rapidly develop and design new products,and provide new ideas for the development of new products for environmental protection equipment.The product family DNA repertory system can also be applied to the development and design of other product families,which has certain reference significance for product grouping type products.