Temperature Control in an Annealing Furnace, Using the IMC Strategy

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In this paper, a solution for temperature control in a tunnel heat-treatment furnace, used in metallurgy, is presented. The mathematical model of the heating technological process associated to the furnace is expressed using a system of ordinary differential equations and it results through analytical modeling. Based on the determined mathematical model, a temperature control structure which uses the Internal Model Control strategy is proposed. In order to obtain the restrictive control performances imposed by the heat-treatment procedure, the proposed temperature control structure contains two controllers which are tuned using an iterative method and which are used alternatively for the temperature control. The simulations of the temperature control system are presented in a comparative manner, highlighting the main differences between the solution proposed in this paper and the cases of using a classical integer-order controller and a fractional-order controller.

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Edited by:

Adrian Olaru

Pages:

124-128

Citation:

V. Mureşan et al., "Temperature Control in an Annealing Furnace, Using the IMC Strategy", Applied Mechanics and Materials, Vol. 859, pp. 124-128, 2017

Online since:

December 2016

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$38.00

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[1] V. Mureşan, M. Abrudean: Temperature Modelling and Simulation in the Furnace with Rotary Hearth, Proc. of IEEE AQTR 2010–17th ed., May 28-30, Cluj-Napoca, Romania, pp.147-152.

DOI: https://doi.org/10.1109/aqtr.2010.5520900

[2] M. Vânătoru: The automatic control of the industrial processes, Vol. 1, UNIVERSITARIA Publishing house, Craiova, 2001, 305 pages.

[3] T. Coloşi, M. Abrudean, M. -L. Ungureşan, V. Mureşan: Numerical Simulation of Distributed Parameters Processes, SPRINGER Publishing house, 2013, 363 pages.

DOI: https://doi.org/10.1007/978-3-319-00014-5_8

[4] Matlab 7. 5. 0 (R2007b) User Guide.

[5] J. Love: Process Automation Handbook, 1 edition. Springer Publishing House, 2007, 1200 pages.

[6] C. A. Monje, Y. Q. Chen, B. M. Vinagre, D. Xue, V. Feliu: Fractional-order Systems and Controls, Springer Publishing House, 2010, 415 pages.