摘要
在制造业中,随着企业资源计划(ERP)的发展,越来越多的企业开始考虑ERP与制造执行系统(MES)之间的集成。介绍了MES与ERP系统集成的必要以及MES的概念和功能模型,对制造业中计划层和执行层的信息系统进行了分析。采用间接集成模式,以某钢铁企业ERP和MES系统的集成为例,对其集成的方法、技术进行了分析和描述。通过在实际工厂环境下的测试表明,系统在四个方面(生产效率、在制品数量、工程变更时间与交货周期)上有较明显的性能提升,使得改进后的系统能够更精细地控制生产过程,提高生产效率。
With the development of ERP, more and more corporations in manufacturing industry are interested in the integration of two systems, ERP and MES. In this paper, the necessity of MES and ERP, the ,MES concept and the function model are introduced. Carry on the analysis to management information system of planning layer and execution layer. An integration system of ERP and EMS for an example which based on an iron and steel enterprise which uses the indirect model, carry on the analysis and deseriptions to integration method and technology. The results show that system performance is improved obviously at four aspects （the efficiency of production, the number of product in the mill, the changing cycle of project and delivery time）. It makes the improved system can control subtly the production process and improve the efficiency.
出处
《计算机技术与发展》
2009年第3期223-226,共4页
Computer Technology and Development
基金
安徽省高等学校青年教师科研资助计划项目(2003jql31)
关键词
制造执行系统
企业资源计划
信息集成
功能模型
manufacturing execution system
enterprise resource planning
information integration
function model
