基于陀螺稳定器的悬臂梁模态控制

IF 0.9 Q4 ACOUSTICS

Sound and Vibration Pub Date : 2021-01-01 DOI:10.32604/sv.2021.015705

O. Çuvalci, F. Ünker, Turgut Batuhan Baturalp, Utku Gülbulak, A. Ertas

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引用次数: 1

摘要

为了验证拉格朗日模型的方程，本文建立了一端在激振器上附加旋转/振荡装置进行谐波激励，另一端附加陀螺稳定器的水平悬臂梁的实验模型。本研究的主要重点是研究陀螺仪的激励幅度、固有频率、旋转质量(磁盘质量)和磁盘速度等参数，这些参数将使光束的振幅最小化，以确定这些影响。数值和实验结果表明，陀螺稳定器的角动量是减小光束位移最有效的参数。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Modal Control of Cantilever Beam Using a Gyrostabilizer

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.

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来源期刊

Sound and Vibration 物理-工程：机械

CiteScore

1.50

自引率

33.30%

发文量

审稿时长

>12 weeks

期刊介绍： Sound & Vibration is a journal intended for individuals with broad-based interests in noise and vibration, dynamic measurements, structural analysis, computer-aided engineering, machinery reliability, and dynamic testing. The journal strives to publish referred papers reflecting the interests of research and practical engineering on any aspects of sound and vibration. Of particular interest are papers that report analytical, numerical and experimental methods of more relevance to practical applications. Papers are sought that contribute to the following general topics: -broad-based interests in noise and vibration- dynamic measurements- structural analysis- computer-aided engineering- machinery reliability- dynamic testing