Optimal control of a two-stage reactor system

被引：3
|
作者：
Hirmajer, T. [1 ]
Fikar, M. [1 ]
机构：
[1] Slovak Univ Technol Bratislava, Fac Chem & Food Technol, Inst Informat Engn Automat & Math, Dept Informat Engn & Proc Control, SK-81237 Bratislava, Slovakia
来源：
CHEMICAL PAPERS | 2006年 / 60卷 / 05期
关键词：
dynamic optimization; control vector parametrization; batch reactor; hybrid systems;
D O I：
10.2478/s11696-006-0069-x
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Optimal operation policies were investigated for a batch reactor system with two different operation stages. At the end of the first nonisothermal stage one of the reactants was added. Since that moment the reactor was operated isothermally. In each stage behavior of the reactor was described by a set of differential equations. The maximum conversion problem was investigated subject to various operating constraints. Dynamic optimization based on the control vector parametrization was used to find the optimal control profile. Gradients of the resulting nonlinear programming problem were obtained by adjoint method based on the optimal control theory.
引用
收藏
页码：381 / 387
页数：7
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