Mathematische Behandlung der optimalen Steuerung von Abkühlungsprozessen bei Profilstählen

F. Tröltzsch (), R. Lezius, R. Krengel and H. Wehage
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F. Tröltzsch: TU Chemnitz-Zwickau, Fakultät für Mathematik
R. Lezius: TU Chemnitz-Zwickau, Fakultät für Mathematik
R. Krengel: Mannesmann Demag Sack GmbH, PF 2050
H. Wehage: Mannesmann Demag Sack GmbH, PF 2050

A chapter in Mathematik Schlüsseltechnologie für die Zukunft, 1997, pp 513-522 from Springer

Abstract: Abstract In this paper we report on the numerical treatment of the controlled cooling of steel profiles in cooling lines. The cooling process is described by a nonlinear heat equation with boundary conditions of the third kind. A (linear) objective functional is given, which is minimized by means of a method of feasible directions. Both the nonlinear and the linearized heat equations are solved by a finite element multigrid method. Some numerical results are presented.

Date: 1997
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Persistent link: https://EconPapers.repec.org/RePEc:spr:sprchp:978-3-642-60550-5_42

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DOI: 10.1007/978-3-642-60550-5_42

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