Basic Study on Mechanical Vibration Suppression System Using 2-Degree-of-Freedom Vibration Analysis

Vibration

article

Keigo Ikeda¹  Kota Kamimori²  Ikkei Kobayashi³  Jumpei Kuroda⁴  Daigo Uchino⁴  Kazuki Ogawa⁶  Ayato Endo⁷  Taro Kato⁸  Xiaojun Liu⁹  Mohamad Heerwan Bin Peeie^1,10  Hideaki Kato^1,11  Takayoshi Narita^1,11 

[1] Department of Mechanical Engineering, Hokkaido University of Science;Yamabiko Corporation;Course of Mechanical Engineering, Tokai University;Course of Science and Technology, Tokai University;Research Institute of Science and Technology, Tokai University;Department of Electronic Robot Engineering, Aichi University of Technology;Department of Electrical Engineering, Fukuoka Institute of Technology;Department of Mechanical Engineering, Tokyo University of Technology;OMRON Corporation;Faculty of Mechanical and Automotive Engineering Technology, University Malaysia Pahang;Department of Mechanical Systems Engineering, Tokai University

关键词: vibration analysis;    2-DOF system;    viscoelastic body;    forced vibration;    resonance curve;   

DOI  :  10.3390/vibration6020025

学科分类：土木及结构工程学

来源: mdpi

【 摘 要 】

Mechanical vibrations adversely affect mechanical components, and in the worst case, lead to serious accidents by breaking themselves. To suppress vibrations, various studies have been conducted on vibration isolation, suppression, and resistance. In addition, technologies to actively suppress vibration have been rapidly developed in recent years, and it has been reported that vibrations can be suppressed with higher performance. However, these studies have been conducted mostly for low-order systems, and few studies have employed control models that consider the complex vibration characteristics of multi-degree-of-freedom (DOF) systems. This study is a basic study that establishes a control model for complex control systems, and the vibration characteristics of a 2-DOF system are calculated using the vibration analysis of a multi-DOF system. Furthermore, the vibration suppression performance of the 2-DOF system is investigated by performing vibration experiments.

【 授权许可】

CC BY