American Journal of Mechanical Engineering
ISSN (Print): 2328-4102 ISSN (Online): 2328-4110 Website: http://www.sciepub.com/journal/ajme Editor-in-chief: Kambiz Ebrahimi, Dr. SRINIVASA VENKATESHAPPA CHIKKOL
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American Journal of Mechanical Engineering. 2014, 2(7), 270-273
DOI: 10.12691/ajme-2-7-20
Open AccessArticle

Effect of Dynamic Absorber Configuration on the Reduction of Vibration

Martin Orečný1, , Štefan Segľa1, Róbert Huňady1 and Ľubica Miková1

1Department of Applied Mechanics and Mechatronics, Technical University in Košice, Košice, Slovak Republic

Pub. Date: November 07, 2014

Cite this paper:
Martin Orečný, Štefan Segľa, Róbert Huňady and Ľubica Miková. Effect of Dynamic Absorber Configuration on the Reduction of Vibration. American Journal of Mechanical Engineering. 2014; 2(7):270-273. doi: 10.12691/ajme-2-7-20

Abstract

The article deals with passive suspension system of a seat employing two types of dynamic absorbers. The methodology how to design such a system is explained in the paper. The first type of dynamic absorber is composed by two masses connected to the seat by springs and dampers in parallel configuration. The second one is composed by two sprung masses connected to the seat in the series. The parameters of the seat suspension system and the dynamic absorber parameters were all determined by an optimization process based on genetic algorithms. The objective function for the optimization was to minimize the seats displacements. The vibration reduction of the seat is compared for both investigated cases.

Keywords:
dynamic absorber genetic algorithm vibro-isolation optimization evaluation

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