TECHICAL Series MATHEMATICS • INFORMATICS • PHYSICS Series PHILOLOGY Series ECONOMIC SCIENCES Sereies EDUCATIONAL SCIENCES Series LAW AND SOCIAL SCIENCES Series
Modelling Dynamic Systems Operating with Almost Periodic Functions
(Modelarea dinamica a sistemelor de acţionare cu ajutorul funcţiilor aproape periodice)
Vol LXII • No. 4A/2010
Marius Stan
Universitatea Petrol-Gaze din Ploiesti, Bd. Bucuresti, nr. 39, Ploiesti
mstan@upg-ploiesti.ro

 Keywords   dynamics, random phenomena, model, petroleum facilities.

 Abstract
A method of boring research dynamics is almost periodic functions using classical sense and almost periodic probability to study the dynamics of petroleum facilities, taking into account a large number as random factors.

 Rezumat
In cadrul acestui articol este prezentat modelul matematic al ansamblului sistem compus din echipamentul de antrenare de la partea superioară a garniturii de pomare şi a ansamblul garnitură de pompare. Principalele elemente de noutate aduse modelului constau in considerarea perturbatiilor aproape periodice in sens clasic si in probabilitate, ambele situatii definite in lucrare, aparute in timpul funcţionǎrii in sonda. Rezultatele se materializează prin elaborarea unui program de calcul computerizat a carui rezultate grafice sunt prezentate in urma simularii funcţionarii sistemului la o anumita adâncime.



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