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Biological Vibration Damping Strategies and Mechanisms

摘要Excessive vibration in civil and mechanical systems can lead to structural damage or harmful noise.Structural vibration can be mitigated by reducing the energy of the vibration source or by isolating the external disturbance from the target structure.Depending on the tunability and power consumption of the system,existing vibration control strategies are divided into active,passive and semi-active types,providing a more stable and efficient solution for vibration control.However,conven-tional damping structures have difficulty in meeting the requirements of wide frequency range and high precision damping under complex operating conditions.Therefore,the design of efficient damping structures is one of the key challenges in the development of vibration control technology.Organisms have evolved over millions of years to effectively damp vibra-tions through special structures and composite materials to ensure their survival.Opening up damping vibration isolation technology from a bionic perspective can meet the frequency requirements of vibration damping and guarantee higher output accuracy of machinery.This review summarizes the basic principles of vibration control and analyses the vibration control strategies for different damping materials and damping structures.Meanwhile,various models of bio-damped structures are outlined.Moreover,the current status and recent progress of research on bionic damped structures based on bio-vibration control strategies are discussed.Finally,new perspectives on future developments in the field of bionic damped vibration control techniques are also presented.A comprehensive understanding of existing vibration damping mechanisms and new methods of bionic damping design will certainly trigger important applications of precision vibration control in the fields of aerospace,rail transportation and mechanical systems.

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作者 He Zhang [1] Jianhao Li [1] Ze Wang [2] Shichao Niu [1] Junqiu Zhang [1] Zhiwu Han [1] Zhengzhi Mu [1] Bo Li [2] Luquan Ren [1] 学术成果认领
作者单位 Key Laboratory of Bionic Engineering,Ministry of Education,Jilin University,Changchun 130022,China [1] Key Laboratory of Bionic Engineering,Ministry of Education,Jilin University,Changchun 130022,China;School of Mechanical and Aerospace Engineering,Jilin University,Changchun 130022,China [2]
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DOI 10.1007/s42235-023-00366-6
发布时间 2023-08-09(万方平台首次上网日期,不代表论文的发表时间)
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仿生工程学报(英文版)

仿生工程学报(英文版)

2023年20卷4期

1417-1433页

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