期刊
NONLINEAR DYNAMICS
卷 104, 期 1, 页码 13-34出版社
SPRINGER
DOI: 10.1007/s11071-021-06303-8
关键词
Nonlinear; Inerter; Mechanical
This paper reviews the nonlinear aspects of mechanical inerters and their historical development. It covers the development and application of nonlinear inerter devices, as well as discussing rocking structures with inerters attached and future research directions.
In this paper, a review of the nonlinear aspects of the mechanical inerter will be presented. The historical context goes back to the development of isolators and absorbers in the first half of the twentieth century. Both mechanical and fluid-based nonlinear inerter devices were developed in the mid- and late twentieth century. However, interest in the inerter really accelerated in the early 2000s following the work of Smith [87], who coined the term 'inerter' in the context of a force-current analogy between electrical and mechanical networks. Following the historical context, both fluid and mechanical inerter devices will be reviewed. Then, the application of nonlinear inerter-based isolators and absorbers is discussed. These include different types of nonlinear energy sinks, nonlinear inerter isolators and geometrically nonlinear inerter devices, many relying on concepts such as quasi-zero-stiffness springs. Finally, rocking structures with inerters attached are considered, before conclusions and some future directions for research are presented.
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