基于Hammerstein模型的预测控制在化工过程中的应用

The Application of Model Predictive Control Base on Hammerstein Model in Chemical Process

PTA生产中的浆料配置系统具有Hammerstein模型的特性,利用基于Hammerstein模型的非线性模型预测控制对它进行了应用研究。现场实际应用效果表明控制系统具有良好品质。

The slurry mix process in PTA production has the property of hammerstein model.Model predictive control based on hammerstein model is applied to control slurry density.The application has show that the control scheme achieved good performance.