Optimal control for a distributed parameter system with delayed-time. Application to onesided heat conduction system

International Journal of Electrical and Electronics Engineering
© 2019 by SSRG - IJEEE Journal
Volume 6 Issue 5
Year of Publication : 2019
Authors : Mai Trung Thai
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How to Cite?

Mai Trung Thai, "Optimal control for a distributed parameter system with delayed-time. Application to onesided heat conduction system," SSRG International Journal of Electrical and Electronics Engineering, vol. 6,  no. 5, pp. 7-14, 2019. Crossref, https://doi.org/10.14445/23488379/IJEEE-V6I5P102

Abstract:

This paper gives a solution of an optimal control problem for a distributed parameter system (DPS) with delayed-time, governed by a heatconduction
equation, using the numerical method. In which, the delayed object e-is is replaced by using first-order Pade approximation model. The system is
applied to a specific one-sided heat-conduction system in a heating furnace to control temperature for the objects which have flat-slab shape following
the most accurate burning standards [2], [6]. The aim of problem is to find an optimal control signal (optimal voltage) so that the error between the
distribution of real temperature of the object and the desired temperature is minimum after a given period of time tf [2], [6], [9]. To verify the solution of the problem, we have proceeded to run the simulation programs on a flat-slab of Carbon steel and a flatslab of Samot.

Keywords:

optimal control, distributed parameter systems, delay,numerical method, Pade approximation

References:

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