UML-based Small And Medium Sized Chemical Enterprise ERP System Modeling And Implementation

This text studies the problem small and medium-sized chemical enterprise ERP system modeling and realization based on UML technology. Problems were analyzed which small and medium-sized chemical enterprises were faced with in putting the ERP program into practice, pointing out that the use of object-oriented technology and UML unified modeling language for system modeling is order to improve the success rate of ERP implementation. Proposing three-dimensional system modeling framework based on field-dimensional model and application successful in practical modeling ERP.ERP is a developed integrated enterprise management information system in the 1990s. It represents that direction of development and inevitable trend of the future enterprise management. This paper analysis in depth of the different requires of "process-oriented production" and "discrete-type production" enterprise to EPR system, combined with cement chemical industry enterprise production features, designed to build "architecture models of process-oriented production ERP system ".UML is language used to description, visualization, framing software systems. It covered analysis, design and implementation of object-oriented and integrated early object-oriented modeling methods and the advantages of the various modeling language, providing expression mode of plentiful, rigorous, strong extensibility for object-oriented systems development, software automation and environment.UML is a standard modeling language, rather than a standard modeling process. Different from organizations, different applications field require different modeling process. This paper draws lessons from RUP framework model, According to five areas of business analysis perspective based on the "Computer Integrated Manufacturing Openness System Architecture", UML- based three-dimensional system modeling framework model based on UML is proposed, and discussions are carried out about the model' s two dimensions of scopes and layers, modeling mechanism and method are suggested.Finally, this paper is using of three-dimensional system modeling framework model based on UML. As "cement chemical enterprise ERP system modeling" for an example, the ERP system modeling mechanisms and methods were applied successfully.