Dynamic Absorption of Vibration in a Multi Degree of Freedom Elastic System

Author:

Scutaru Maria Luminita,Marin MarinORCID,Vlase SorinORCID

Abstract

The paper aims to identify the situations in which a complex elastic system, which is subject to mechanical vibrations, can act as a dynamic absorber of vibrations for certain frequencies. The conditions that the system must fulfill in order to achieve this goal are determined and then a calculation example is presented. The method is interesting because it allows to avoid attaching an absorber specially built for this, a situation that complicates the project and increases manufacturing costs.

Funder

Transilvania University of Brasov

Publisher

MDPI AG

Subject

General Mathematics,Engineering (miscellaneous),Computer Science (miscellaneous)

Reference31 articles.

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4. Wang, T., Tian, R.L., Yang, X.W., and Zhang, Z.W. A Novel Dynamic Absorber with Variable Frequency and Damping. Shock Vib., 2021. 2021.

5. On the Possibility of Applying a Multi-frequency Dynamic Absorber (MDA) to Seismic Protection Tasks;Makarov;Adv. Intell. Syst. Comput.,2020

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