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介绍常减压蒸馏装置在线优化软件的基本功能以及与先进控制软件间的连接策略。阐述该软件在某常减压装置的现场系统集成以及在线闭环运行结果。现场在线运行结果表明 ,该在线优化软件能够适应现场各种工况的变化 ,可实时指导先进控制对实际生产过程进行优化控制
The basic functions of on-line optimization software for atmospheric and vacuum distillation units as well as the connection strategy with advanced control software are introduced. Describe the software in a constant vacuum unit on-site system integration and online closed loop operation results. The on-line operation results show that the online optimization software can adapt to the changes of various working conditions in the field and can guide the advanced control in real time to optimize the control of the actual production process