Research & Development Of Bicycle Customization Based On Interest Orientation Model

Individual customization has become an effective approach to satisfying the individual requirements with the development of the Internet. And the performance of individual customization system depends on the structure of product configuration model. There are some disadvantages in the customization models based on product structure and function. Such as the models can't obtain the customer's real requirements and the functions of intellective support and recommendation are scarce in these models.In order to make the customized product match the customer's real individualization better and provide the system with the functions of evaluation and recommendation, this paper focused on the following three studies under the background of the project"Bicycle innovation & design platform".(1) A model with the input based on the Interest orientation was proposed. According to the imported concepts of fittings attribute index and product performance matrix, product performance was quantified. The solution to engineering configuration corresponding to interest requirement was found with the analytic hierarchy process and matrix theory. An example of comparing between two bicycles was given, with changing the interest orientation requirement the bicycle with better performance changed between that two, which proved the model effective.(2) Genetic algorithms were used in the model to improve precision and efficiency of the calculation. According to the characteristics of the model, the representation and the initial scheme of algorithm were established. And every arithmetic operator of genetic algorithms was defined associating some cases. Numerical experimentations proved the superiority of algorithm.(3) Under the systematic structure of the bicycle innovation & design platform, a bicycle individual customization system based on interest orientation model was developed.