Manufacturing Execution System is the bridge connecting Enterprise Resource Planning(ERP) and Process Control System(PCS), the key of integrated automation system of process industry based on ERP/MES/PCS.

• 制造执行系统(MES)是连接上层企业资源计划(ERP)与底层过程控制系统(PCS)的桥梁,是基于ERP,MES,PCS三层结构的流程工业综合自动化系统的关键。