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STUDY ON AND APPLICATION OF ADVANCED CONTROL SYSTEM TECHNOLOGY TO LARGE-SCALED AMMONIA PLANT
Author(s): 
Pages: 423-427
Year: Issue:  6
Journal: Large Scale Nitrogenous Fertilizer Industry

Abstract: 介绍先进控制系统在布朗工艺合成氨装置上的应用.先进控制与实时优化系统以常规PID控制为基础,通过与DCS的无缝链接,实施软测量系统、鲁棒多变量模型预测控制器.实践证明,APC的应用实现了改善控制性能、提高产品氨收率、减轻操作员工作强度等目标,并取得了显著的经济效益.
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