Simultaneous design and control of a sugar cane sulfitation tower

被引：0

作者：

Lamanna, Rosalba ^{[1
]}

Vega, Pastora ^{[2
]}

Revollar, Silvana ^{[1
]}

Alvarez, Hernán ^{[3
]}

机构：

[1] Sección de Sistemas de Control, Departamento de Procesos y Sistemas, Universidad Simón Bolívar, Caracas

[2] Grupo de Control de Procesos, Departamento de Informática y Automática, Universidad de Salamanca, Salamanca

[3] Grupo de Investigación en Automática, Escuela de Procesos y Energía, Universidad Nacional de Colombia, Medellín

来源：

RIAI - Revista Iberoamericana de Automatica e Informatica Industrial | 2009年 / 6卷 / 03期

关键词：

Controllability; Process control. Optimization; Process design; Sulfitation tower;

D O I：

10.1016/s1697-7912(09)70262-6

中图分类号：

学科分类号：

摘要：

This work focuses in the design and control of a plant used in the clarification stage of the sugar cane juice refining process. An innovative approach to the simultaneous design and control problem is presented, which considers the state controllability (based on practical controllability metrics) and the output controllability (based on dynamical performance indices) using as example the sulfitation tower. This statement translates into a non linear optimization problem where constraints are imposed over the plant operating conditions, the state controllability metrics and some closed loop performance indices while the investment, operating and control costs are minimized. The optimization problem was solved successfully using genetic algorithms. © 2009 CEA.

引用

页码：32 / 43

页数：11

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