【摘要】 为克服炼油工业建模与分析的困难,提出了应用着色赋时受控Petri网对原油处理过程中的原油到港、原油卸船、原油运输和供蒸馏塔炼油4个子过程实施建模。上述模型面向资源、简单明了、易于理解,且十分紧凑,不仅能有效地描述系统行为的特征,而且可作为系统仿真、性能分析、冲突检测和短期生产调度的辅助工具。更多还原

【Abstract】 To reduce the difficulty of modeling and analysis for oil refining industry, modelings of the four sub-processes in crude oil operation process were implemented by using Controlled-Colored-Timed Petri Net (CCT-PN). These models are resource-oriented, compact, and could be clearly understood. They can not only describe the system behavior characteristics, but also be the assistant tool of system simulation, performance analysis, conflict check, and short-term production scheduling.更多还原