Simulation of Predictive Control Algorithm for Rotary Furnace Producing Magnesite Sinter

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This paper deals with a proposal of predictive control system for the magnesite thermal treatment in rotary furnace. The mathematical model based on the initial principles and elementary balances method providing a comprehensive view of the rotary furnace work was calibrated based on the measured operating data. This model was used as the data model for the development of the approximation model in the form of an artificial neural network after identifying the critical points of the production process of sintered magnesia production. The paper represents the process of the approximation model development and the principle of the seeking of the optimal values of the specified control variables in order to ensure the required quality throughout the whole period of the rotary furnace operation.

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36-43

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October 2015

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© 2015 Trans Tech Publications Ltd. All Rights Reserved

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[1] I. Koštial, J. Spišák, D. Dorčák, The rotary furnace model based predictive control, in: Procedings of 13th International Carpathian Control Conference (ICCC), 2012. High Tatras, Podbanské, Slovak Republic, May 28-31, 2012, TUKE, Košice, 2012, p.359.

DOI: 10.1109/carpathiancc.2012.6228668

Google Scholar

[2] I. Koštial et al., Advanced process manipulation of magnesia sintering, in: Proceedings of the 17th IFAC World Congress. Seoul, Korea, July 6-11 2008, IFAC, Seoul, 2008, pp.718-723.

DOI: 10.3182/20080706-5-kr-1001.00123

Google Scholar

[3] I. Koštial et al., New technology for sinter magnesia thermal treatment, Metalurgija 53/3 (2014) 414.

Google Scholar

[4] J. Mikleš, M. Fikar, Modeling, identification and process control 2: Identification and optimal management (Modelovanie, identifikácia a riadenie procesov 2. Identifikácia a optimálne riadenie), STUBA, Bratislava, (2004).

Google Scholar

[5] E.F. Camacho, C. Bordons, Model predictive control, Springer, London, (2003).

Google Scholar

[6] M. Lazar, O. Pastravanu, A neural predictive controller for non-linear system, Mathematics and Computers in Simulation 60 (2002) pp.315-324.

DOI: 10.1016/s0378-4754(02)00023-x

Google Scholar

[7] I. Koštial et al., Simulation mathematical model for granular material thermal treatment, in: Procedings of 14th International Carpathian Control Conference (ICCC 2013), Rytro, Poland, May 26-29, 2013, IEEE, Piscataway, 2013, pp.150-153.

DOI: 10.1109/carpathiancc.2013.6560528

Google Scholar