Model Algorithmic Control of Grade Change Operations in Paper Mills

Yeong-Koo Yeo; Jong Ho Park; See-Han Park; Changman Sohn

Korean Journal of Chemical Engineering, Vol.22, No.3, 339-344, May, 2005

DOI10.1007/BF02719408 Export Citation

Model Algorithmic Control of Grade Change Operations in Paper Mills

Yeong-Koo Yeo^†, Jong Ho Park, See-Han Park¹, and Changman Sohn²

Department of Chemical Engineering, Hanyang University, Seoul 133-791, Korea
¹Shinmoorim Paper Mfg. Co., Ltd., Jinju, Gyeongnam 660-722, Korea
²Hansol Paper Co., Ltd., Taedeok, Daejeon 306-230, Korea

E-mail:

In this work, the Model Algorithmic Control (MAC) method is applied to control the grade change operations in paper mills. The neural network model for the grade change operations is identified first and the impulse model is extracted from the neural network model. Results of simulations for MAC control of grade change operations are compared with plant operation data. The major contribution of the present work is the application of MAC in the industrial plants based on the identification of neural network models. We can confirm that the proposed MAC method exhibits faster responses and less oscillatory behavior compared to the plant operation data in the grade change operations.

Keywords:Grade Change Operation;Model Algorithmic Control;Impulse Model;Paper Mill

[References]

Borari M, Wang H, Roberts JC, "Dynamic Modeling of a Paper Making Process Based on Bilinear System Modeling and Genetic Neural Networks", UKACC International Conference on Control September, 455, 1277 (1998)
Chow C, Kuznetsov A, Clake D, "Application of Multivariable Generalized Predictive Control to the Simulink Model of a Paper Machine", Proceedings of the Third IEEE Conference on, 3, 1675 (1994)
Homik K, Stinchcombe M, White H, "Multilayer Feedforward Networks are Universal Approximators", Neural Network: The Official Journal of the International Neural Network Society, 2, 359 (1989)
Kuusisto R, Kosonen M, Shakespeare J, Huhtelin T, Pulp Pap. Can., 103, 28 (2002)
Murphy TF, Chen SC, "Transition Control of Paper-making Processes: Paper Grade Change", Control Applications, 1999. Proceedings of the 1999 IEEE Internation Conference on Ccontrol Applications, 2, 1278 (1999)
Skoglund A, Brundin A, Nord. Pulp Paper Res J, 15, 183 (2002)
Tang W, Shi SJ, Wang MX, Ind. Eng. Chem. Res., 41(17), 4318 (2002)
Wang LX, Wan F, Automatica, 37(8), 1235 (2001)
Yeo YK, Hwang KS, Yi SC, Kang H, Korean J. Chem. Eng., 21(4), 761 (2004)
Yeo YK, Yi SC, Ryu JY, Kang H, Korean J. Chem. Eng., 21(2), 358 (2004)

[Related Articles]

[1] Borari M, Wang H, Roberts JC, "Dynamic Modeling of a Paper Making Process Based on Bilinear System Modeling and Genetic Neural Networks", UKACC International Conference on Control September, 455, 1277 (1998)

[2] Chow C, Kuznetsov A, Clake D, "Application of Multivariable Generalized Predictive Control to the Simulink Model of a Paper Machine", Proceedings of the Third IEEE Conference on, 3, 1675 (1994)

[3] Homik K, Stinchcombe M, White H, "Multilayer Feedforward Networks are Universal Approximators", Neural Network: The Official Journal of the International Neural Network Society, 2, 359 (1989)

[4] Kuusisto R, Kosonen M, Shakespeare J, Huhtelin T, Pulp Pap. Can., 103, 28 (2002)

[5] Murphy TF, Chen SC, "Transition Control of Paper-making Processes: Paper Grade Change", Control Applications, 1999. Proceedings of the 1999 IEEE Internation Conference on Ccontrol Applications, 2, 1278 (1999)

[6] Skoglund A, Brundin A, Nord. Pulp Paper Res J, 15, 183 (2002)

[7] Tang W, Shi SJ, Wang MX, Ind. Eng. Chem. Res., 41(17), 4318 (2002)

[8] Wang LX, Wan F, Automatica, 37(8), 1235 (2001)

[9] Yeo YK, Hwang KS, Yi SC, Kang H, Korean J. Chem. Eng., 21(4), 761 (2004)

[10] Yeo YK, Yi SC, Ryu JY, Kang H, Korean J. Chem. Eng., 21(2), 358 (2004)