CREATING A MATHEMATICAL MODEL FOR THE COST OF SUPPLY

Daniel Filip, Glad Contiu

Abstract


In this paper have made a detailed presentation of the concept of mathematical modeling in production systems, by highlighting the purpose and the benefits. Own contributions are: a mathematical model to determine the minimum cost of supply depending on transport cost and value of the quantity supplied. Note that the creation model is based on two classical models existing in the literature plus the contribution of the author; Identify solutions for the supply model was done using MATLAB working environment 2011 in two variants namely fixed transportation charge and variable charge transport. It was highlighted by a graph, the importance (weight) transport cost in the total cost of supply; Identify areas for cost transport solutions through "response surface method" which includes an analysis of ANOVA type; Achieving the above was performed using Design-Expert program 8


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References


Filip11. D.11, Studies and researches on the management of the small and unique production series, UTCN, years 2011.

Filip21, D.21, Bojan22, I.22, Modeling and Simulation of Production Systems, Twenty Tears After – How Management Theory Works, Cluj Napoca, Sept. 2010

Modelarea şi simularea sistemelor de producţie - curs ID-IFR - http://www.scribd.com/doc/12634314/827

http://www.contabilizat.ro/file/cursuri_de _perfectionare/management_si_marketing/simulari_in_afaceri/cap1

Matematici Aplicare Vol1 http://www.scribd.com/doc/55462863/35/Modelul-matematic-pentru-o-problema-de-transport.


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