The Research And Application For The Knowledge Base System Of Motorcycle Intelligent Design

With the rapid development of motorcycle industry, our country has become the first country of motorcycle product in the world. Nevertheless, it is facing many new problems in the motorcycle industry. The primary problems are such as poor abilities in self innovating development, lower design technology level, short of the effective conclusion and arrangement for design knowledge and experience during the design process and realizing knowledge share and reuse, which lead to the poor production and lack of the ability of market competition. According to motorcycle total design, the research and development of knowledge based intelligent design system will be economized the cost of motorcycle development, improved the level of design and increased market competition. At the same time, knowledge base system is the key basic of the knowledge based intelligent design system. How to realize the research of knowledge acquirement and classification, representation, building knowledge base and knowledge base management system, is a very important problem. The research of knowledge base is a effective approach to resolve the problem of poor knowledge share and reuse, and there is very important significance to improve motorcycle design level. The motorcycle total design of the intelligent design is very complex process of engineering design. At the same time, it is a key phase of motorcycle innovating design. This paper will deeply analyze the characteristic of motorcycle total design knowledge, research knowledge acquirement and classification of total design knowledge, and especially research knowledge representation of motorcycle total design based on the characteristic and classification of knowledge, and build the knowledge base and its management system. So this paper will probe into some items showed as below. â‘ Design knowledge acquirement Research the method of design knowledge acquirement. Analyze the characteristic and classification of design knowledge according to the content of motorcycle total design. Finally, realize the content acquirement of design knowledge and give parts of the rules of design knowledge. â‘¡Design knowledge representation The paper will analyze the knowledge representation method and its characteristic, such as production rule, framework and object-oriented, and according to the characteristic of motorcycle total design knowledge, put forward the mixed knowledge representation method, which is encapsulated with production rule and framework by object-oriented technique. Finally, all kinds of knowledge representation instance will be given. â‘¢Build the knowledge base According to the knowledge characteristic and classification of total design and the mixed knowledge representation method which is used, the frame of knowledge base is built by the method of object-oriented. And realize the knowledge storage by the method, which the object-oriented aggregate is mapped to the database by using object-oriented method, and realize the knowledge base. â‘£Develop the knowledge base management system Develop the knowledge base management system with the object-oriented program method, and actualize the functions of knowledge acquirement, knowledge search, knowledge maintenance and the interface of knowledge base, and actualize the knowledge inspection in essence.