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Modal Control of Cantilever Beam Using a Gyrostabilizer

Olkan Çuvalcı1, Faruk Ünker2,*, Turgut Batuhan Baturalp3, Utku Gülbulak3, Atila Ertaş3
1 Department of Mechanical Engineering, Karadeniz Technical University, Trabzon, 61080, Turkey
2 Department of Mechanical Engineering, Gümüşhane University, Gümüşhane, 29100, Turkey
3 Department of Mechanical Engineering, Texas Tech University, Lubbock, 79409, USA
* Corresponding Author: Faruk Ünker. Email:

Sound & Vibration 2021, 55(4), 281-294. https://doi.org/10.32604/sv.2021.015705

Received 07 January 2021; Accepted 22 May 2021; Issue published 18 October 2021

Abstract

In this paper, an experimental model of a horizontal cantilever beam with a rotating/oscillating attached to the shaker for harmonic excitation at the one end and a gyrostabilizer at the other end is built to verify the equations of the Lagrangian model. The primary focus of the study was to investigate the parameters of excitation amplitude, natural frequency, rotating mass (disk mass), and disk speed of gyro that would minimize the amplitude of the beam to identify these effects. Numerical and experimental results indicate that the angular momentum of the gyrostabilizer is the most effective parameter in the reduction of beam displacement.

Keywords

Cantilever beam; rotating tip mass; gyrostabilizer; roll motion; modal control; flexural vibration

Cite This Article

Çuvalcı, O., Ünker, F., Baturalp, T. B., Gülbulak, U., Ertaş, A. (2021). Modal Control of Cantilever Beam Using a Gyrostabilizer. Sound & Vibration, 55(4), 281–294.



This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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