Analysis of Vibration Suppression in Multi-Degrees of Freedom Systems

Main Article Content

Sorin VLASE
Marin MARIN
Polidor BRATU
Omar Abdulah Omar SHRRAT

Abstract

In the paper, we propose to show that a complex mechanical system, with elastic elements, subject to periodic excitations, can function as a dynamic absorber for some frequencies. A study of this problem allows determining the conditions under which this occurs. The results are illustrated with an example. The advantage of this approach is the fact that the attachment of an additional dynamic absorber in the system is avoided, which, without changing the response of the already designed system, involves additional costs.

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How to Cite
[1]
2023. Analysis of Vibration Suppression in Multi-Degrees of Freedom Systems. Romanian Journal of Acoustics and Vibration. 19, 2 (Mar. 2023), 149–156.
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Articles
Author Biographies

Marin MARIN, Department of Mathematics and Computer Science, Transilvania University of Brasov, B-dul Eroilor,29, ROMANIA

Professor, 

Department of Mathematics and Computer Science, Transilvania University of Brasov, Romania, B-dul Eroilor,29, email:m.marin@unitbv.ro

Polidor BRATU, Institute of Solid Mechanics, Romanian Academy, Bucharest, ROMANIA; Romanian Academy of Technical Sciences, 700506 Bucharest, Calea Victoriei

Professor,

Institute of Solid Mechanics, Romanian Academy, Bucharest

Romanian Academy of Technical Sciences, 700506 Bucharest, Calea Victoriei

Omar Abdulah Omar SHRRAT, Department of Mechanical Engineering, Transilvania University of Brasov, B-dul Eroilor,29, ROMANIA

Ph.D. Student

Department of Mechanical Engineering, Transilvania University of Brasov, Romania, B-dul Eroilor,29, email:omar.shrrat@unitbv.ro

 

How to Cite

[1]
2023. Analysis of Vibration Suppression in Multi-Degrees of Freedom Systems. Romanian Journal of Acoustics and Vibration. 19, 2 (Mar. 2023), 149–156.

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