Using fuzzy optimisation method in calculation of charge burden to correct the chemical composition of metal melt

• Autorzy: Ziółkowski E. , Wrona R.
• Języki publikacji: EN

Abstrakty

EN

The article describes a mathematical model of an algorithm used in calculation of the charge burden to correct the misadjusted chemical composition of metal melt. The model assumes that the charge materials covered by calculations are characterised by a fuzzy (uncertain) chemical composition. The model also assumes different yield of chemical elements from the metal melt and charge materials. The discussion is completed with an example of calculations illustrating practical application of the said algorithm.

Słowa kluczowe

EN

computer aided foundry process; fuzzy optimisation method

PL

procesy odlewnicze; komputerowe wspomaganie procesów odlewniczych; optymalizacja

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2007
• Tom: Vol. 7, iss. 3
• Strony: 183--186
• Opis fizyczny: Bibliogr. 3 poz., rys., tab.

Twórcy

autor

Ziółkowski E.

autor

Wrona R.

• AGH University of Science and Technology, Faculty of Foundry Engineering, Chair of Foundry Mechanisation, Automation and Designing, ul. Reymonta 23, 30-059 Kraków, Poland,

Bibliografia

• [1] A. Piegat, Fuzzy modelling and control, EXIT, Warsaw, 1999 (in Polish).
• [2] E. Ziółkowski, Using fuzzy optimization algorithms in burden calculations for foundry furnaces, EXIT, Warsaw, 2002 (in Polish), 291-301.
• [3] T. Kręglewski, T. Rogowski, A. Ruszczyński, J. Szymanowski, The optimization methods in FORTRAN, PWN, Warsaw, 1984 (in Polish).