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本文建立了石油炼制催化裂化生产过程的反应器和再生器温度的自校正多步预报器,能预报半小时时间范围内的温度变化趋势,为实行开环操作指导提供了重要信息,在线实验结果证明了本文方法的有效性.
In this paper, a self-tuning multi-step predictor of reactor temperature and regenerator temperature in the process of petroleum refining catalytic cracking process is established, which can forecast the trend of temperature change within a half-hour time range, providing important information for the implementation of open-loop operation guidance. The result proves the validity of the method in this paper.