Optimal control of batch reactors using generic model control (GMC) and neural network

Aziz, N. and Hussain, M.A. and Mujtaba, I.M. (2000) Optimal control of batch reactors using generic model control (GMC) and neural network. Computer Aided Chemical Engineering, 8. pp. 175-180. ISSN 15707946

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Abstract

On-line implementation of the optimal reactor temperature profiles in batch reactors is considered here. The optimal reactor temperature profiles are obtained by solving dynamic optimisation problems off-line to achieve maximum conversion to the desired product. Generic Model Control (GMC) algorithm is used to design the controller to track the optimal temperature profiles (dynamic set points). Neural Network technique is used as the on-line estimator to estimate the amount of heat released by the chemical reaction. A complex reaction scheme is considered in this work to illustrate the ideas. The results clearly show that the GMC controller coupled with a Neural Network based estimator tracks the optimal temperature profiles very well to obtain the desired products on target.

Item Type: Article
Additional Information: Cited By (since 1996): 4 Export Date: 5 March 2013 Source: Scopus doi: 10.1016/S1570-7946(00)80031-0 Language of Original Document: English Correspondence Address: Mujtaba, I.M.; Computational Process Engineering Group, Department of Chemical Engineering, University of Bradford, West Yorkshire BD7 1DP, United Kingdom; email: I.M.@bradford.ac.uk References: Logsdon, J.S., Biegler, L.T., (1993) Comput. Chem. Engng., 17, p. 367; Luus, R., (1994) J. Proc. Cont, 4, p. 218; Cott, B.J., Macchietto, S., (1989) IEC Res, 28, p. 1177; Lee, P.L., Sullivan, G.R., (1988) Comput. Chem. Engng., 12, p. 573; Kershenbaum, L.S., Kittisupakorn, P., (1994) Trans IChemE, 72 (A), p. 55; Aziz, N., Mujtaba, I.M., (1998) IChemE Advance in Process Control Conference V; N. Aziz and I. M. Mujtaba, submitted to AIChEJ, 2000Liptak, G., (1986) Chem. Engng., May, p. 69; Hussain, M.A., (1999) Artificial Intelligence Eng., 13, p. 55; Mujtaba, I.M., Hussain, M.A., (1998) Comput. Chem. Engng., 22, pp. S621
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
T Technology > TP Chemical technology
Divisions: Faculty of Engineering
Depositing User: Mr Jenal S
Date Deposited: 10 Jul 2013 08:23
Last Modified: 20 Oct 2014 06:17
URI: http://eprints.um.edu.my/id/eprint/7093

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