Simulation by the method of inverse cumulative distribution function applied in optimising of foundry plant production

• Autorzy: Szymszal J. , Piątkowski J. , Podolski P. , Kliś J.
• Języki publikacji: EN

Abstrakty

EN

The study discusses application of computer simulation based on the method of inverse cumulative distribution function. The simulation refers to an elementary static case, which can also be solved by physical experiment, consisting mainly in observations of foundry production in a selected foundry plant. For the simulation and forecasting of foundry production quality in selected cast iron grade, a random number generator of Excel calculation sheet was chosen. Very wide potentials of this type of simulation when applied to the evaluation of foundry production quality were demonstrated, using a number generator of even distribution for generation of a variable of an arbitrary distribution, especially of a preset empirical distribution, without any need of adjusting to this variable the smooth theoretical distributions.

Słowa kluczowe

EN

computer aiding; foundry production; simulation; quality; distribution function

PL

wspomaganie komputerowe; produkcja odlewnicza; symulacja; jakość; funkcja rozkładu

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2009
• Tom: Vol. 9, iss. 1
• Strony: 9--12
• Opis fizyczny: Bibliogr. 4 poz., rys., tab.

Twórcy

autor

Szymszal J.

autor

Piątkowski J.

autor

Podolski P.

autor

Kliś J.

• Chair of Metal Alloys and Composites Engineering, Silesian University of Technology, ul. Krasińskiego 8, 40-019 Katowice, Poland,

Bibliografia

• [1] Gajda J.: Forecasting and simulation vs economic decisions, Wydawnictwo C.H. Beck, Warszawa 2001 (in Polish).
• [2] Stasiewicz S., Rusnak Z., Siedlecka U.: Statistics - elements of the theory and tasks, Ed. by Akademia Ekonomiczna in Wrocław, Wrocław 1999 (in Polish).
• [3] Winston W. L., Albright S. Ch.: Practical Management Science, Duxbury, Belmont 1997.
• [4] Statistical data of selected Iron Foundry (in Polish).