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建立了FCCU主分馏塔的动态数学模型 ,提出对产品质量进行多变量广义预测控制的策略 ,并采用双层控制结构以保证操作上的安全性 .闭环控制仿真研究效果理想 ,为工程实现奠定了基础
The dynamic mathematical model of the FCCU main fractionator was established and the strategy of multivariable generalized predictive control of product quality was put forward and the double-layer control structure was adopted to ensure the safety of the operation.The closed-loop control simulation was effective and laid the foundation for the project implementation basis