Abstract: To adapt functions of Manufacturing Execution System（MES）to workshop's changing business requirements in its life cycle, an MES functional-evolution method based on mapping between enterprise business activity model and MES functional model was put forward. Evolution process model was established and the process was described. Enterprise business activity Meta-Model and MES functional Meta-Model were given, and their transaction model was defined. Changes of enterprise business was converted into MES functional model by the transaction and functional model was used to drive the evolution process. Finally, the method was validated by the implementation of MES in an aviation enterprise.

Key words: manufacturing execution system, functional-evolution, transaction model, model driven

摘要： 为了使制造执行系统功能在其生命周期中能够不断满足企业业务需求的变化，提出一种基于企业业务活动模型与制造执行系统功能模型转换的功能进化实施方法。建立了进化过程模型，并对进化过程进行描述，给出了企业业务活动元模型与制造执行系统功能元模型，以及两者之间的转换框架。通过转换，将企业业务的变化映射到制造执行系统功能模型中，在功能模型驱动下完成系统进化。通过在某航空企业的实施验证了该方法的可行性。

关键词: 制造执行系统, 功能进化, 模型转换框架, 模型驱动