On-Line Scheduling and Control of a Mixed Continuous-Batch Plant

被引:7
|
作者
de Prada, Cesar [1 ]
Rodriguez, Miguel [1 ]
Sarabia, Daniel [1 ]
机构
[1] Univ Valladolid, Fac Sci, Dept Syst Engn & Automat Control, E-47011 Valladolid, Spain
关键词
D O I
10.1021/ie1014298
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
This paper deals with the overall operation of a chemical process where continuous and batch units operate jointly. The paper describes a plantwide model predictive controller (MPC) taking into account both continuous manipulated and controlled variables, as well as the ones related to the scheduling of the batch units. The MPC is formulated in a way that avoids the use of integer variables, so that a NLP (nonlinear programming) optimization technique can be applied. Results of the controller operation in simulation are provided.
引用
收藏
页码:5041 / 5049
页数:9
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