TECHICAL Series MATHEMATICS • INFORMATICS • PHYSICS Series PHILOLOGY Series ECONOMIC SCIENCES Sereies EDUCATIONAL SCIENCES Series LAW AND SOCIAL SCIENCES Series
Optimizing Vibrations Dynamic Absorber (II)
(Optimizarea absorbitorilor dinamici (II))
Vol LXII • No. 4B/2010
Tănase Dinu
Universitatea Petrol-Gaze din Ploiesti, Bd. Bucuresti 39, Ploiesti
e-mail: tdinu@mail.upg-ploiesti.ro

 Keywords   pulsations, damping, simple dynamic absorber, inertial matrix, matrix of rigidity, disturbance force, residue.

 Abstract
The two papers present a general algorithm for determining the dynamic response of a structure with any type of damping, based on the Galerkin method. The elaborated algorithms are transposed into computer programmes. The paper presents a new method for determining the parameters of dynamic absorbers of vibrations, using a C.R.D. programme.

 Rezumat
Aceste două lucrări prezintă algoritmul general al răspunsului dinamic al unei structuri cu amortizare oarecare folosind metoda Galerkin. Acest algoritm a fost transpus pe calculator în programul care dă răspunsul dinamic (C.R.D.). Lucrarea prezintă o nouă metodă de determinare a parametrilor absorbitorilor dinamici de vibraţii, utilizând programul C.R.D.



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