Open Access

ARTICLE

Modal Control of Cantilever Beam Using a Gyrostabilizer

Olkan Çuvalcı¹, Faruk Ünker^2,*, 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

---