期刊
MECHANICS OF ADVANCED MATERIALS AND STRUCTURES
卷 29, 期 22, 页码 3237-3262出版社
TAYLOR & FRANCIS INC
DOI: 10.1080/15376494.2021.1892244
关键词
Active; bandgap; mechanical metamaterials; passive; vibration control
Mechanical metamaterials exhibit superior mechanical properties, with the ability to optimize unit-cell arrays for different frequency ranges and have wide applications in vibration control.
Mechanical metamaterials exhibit some superior mechanical properties such as ultrahigh strength-to-weight ratio, negative bulk-modulus, negative stiffness, negative mass-density, and negative Poisson's ratio. These advantages led to a variety of applications, especially in vibration isolation, by targeting and tuning for a specific frequency-range called stopband. The tuning ability is achieved from its array of unit-cells, which can be topologically optimized for the desired frequency range. This review discusses the development of mechanical metamaterials and focuses on its vibration control applications by using passive and active approaches for stopband enhancement and broadening the bandwidth at varying frequency-ranges.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据