A Study On Knowledge Modeling And Scheduling Technology For Innovational Products Design In Enterprise Network Society

This paper uses the enterprise network community and taking structural beam and side rib design as an example,this paper uses the concept of holistic knowledge structure to classify the knowledge structure of structural engineering.The knowledge modeling proposed in this study includes structural categories,structural subsystems,technical functions,boundary conditions,constraints and application engineering principles.The knowledge base of related engineering is established by using the relevance of classification level knowledge.In addition,with important engineering knowledge and parameters,combined with agent technology stratification analysis,establish the structural beam and side rib engineering knowledge encoding and case similarity inference method,encoding part first consider the stress and natural frequency of beam analysis,which in knowledge to establish various boundary conditions and load range,and encoding related detail parameters;based on the encoding mode,search and reasoning applications,in knowledge to shorten the time for data exchange.System architecture using Javalanguage,combined with MySQL database,the construction and application of the relevant interface.Through all levels of Related words frequency,combined with the Analytical Network Process(ANP)to the three functions of local strengthening three kinds of technology and lightweight,for example,to find out the technology and function of commonly used sorting,provide decision-making reference for innovative research and development priorities;the other based algorithm for optimal light beam case.A similar case library,and then to the beam structure similarity calculation case,including the general procedures for direct calculation,finite element analysis and detail size automatic mesh model to solve the vibration and stress analysis,through similarity analysis was carried out by weight ratio,in knowledge to find a similar case,and then to find the most similar to the case as the basis,with regression analysis calculation and comparison of correction,the rapid analysis of the results obtained,in knowledge to shorten the similar structure analysis in knowledge search and design time,layered architecture pattern encoding this knowledge,easy to search and maintenance,can be extended to other analytical multilayer structure and application.