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在炼化企业的信息化架构中,生产执行系统起到了承上启下的重要作用,向下能与生产过程控制层集成,向上又为ERP 系统的顺利运行提供强有力的支撑,因而成为炼化企业信息化建设的重要组成部分,越来越受到企业的决策层和IT开发商的关注和投入。而在MES组成中, 调度作业计划无疑是其核心模块之一。目前世界上比较有名的调度软件有Aspen RefSked, Haverly H/Sched,UOP TRION 和Orion。
In the refining enterprise’s information architecture, the production execution system has played an important role in supporting the development, the downward integration with the production process control layer, up and up for the smooth operation of the ERP system to provide a strong support, and thus become refining and petrochemical enterprise information An important part of the construction, more and more by the corporate decision-makers and IT developers attention and investment. In the MES composition, scheduling job planning is undoubtedly one of its core modules. The most famous scheduling software in the world is Aspen RefSked, Haverly H / Sched, UOP TRION and Orion.