Intelligent Design of Series Product Based on Template Case

The application of CAD and artificial intelligence technology, which adopts reasonable CBR realization mode, meets industry practice and design habit of designer, and can support product design process effectively, and is a very practical realization way of automotive and rapid design of series product. It is a very important research of CAD and artificial intelligence technology to improve practicality and effectiveness of CBR. In view of structure and design characteristics of series mechanical product, Combining CBR technology with product design process and adopting the oncology and object-oriented method, the product template case based on design unit and integrated knowledge model are constructed. According to the template case of specific mechanical product, the principle of case retrieve and reuse is defined, and design process model and process navigation mechanism of specific product are built. Intelligent design of series product based on template case is realized.