企业模型与ERP系统间映射技术

Mapping Technology Between Enterprise Model and ERP System

企业资源计划(ERP)系统刚性太强是其实施成功率较低的一个重要原因。为提高ERP系统的柔性,支持业务系统随企业业务变动而改进其适应性,提出了一种企业模型与ERP系统间的映射元模型,给出了企业模型到ERP系统功能单元、数据、功能单元与数据间关系以及权限的映射信息和映射规则,为快速实施企业资源计划提供了一种支持技术。研究成果已成功地应用于某大型航空企业两种型号的研制,实践证明所提出的方法是可行的和有效的。

The strong rigidity of enterprise resource planning （ERP） system is an important cause of the relatively low success rate of implementation. In order to improve the flexibility of ERP system and support the progress of its adaptability with enterprise’s business change, a mapping meta-model between enterprise model and ERP system is proposed, which gives mapping information and mapping rules from enterprise model to functional cells, data, the relationships between functional cells and data and authorization. All these provide support to rapid implementation of ERP. The achievement has been successfully applied in key projects of an aviation enterprise, which verifies its correctness and effectiveness.