| Full text | |
| Author(s): |
Kuhnert, Willian M.
[1]
;
Goncalves, Paulo J. Paupitz
[1]
;
Ledezma-Ramirez, Diego F.
[2]
;
Brennan, Michael J.
[3]
Total Authors: 4
|
| Affiliation: | [1] Sao Paulo State Univ UNESP, Sch Engn, Bauru, SP - Brazil
[2] Univ Autonoma Nuevo Leon, Fac Ingn Mecan & Elect, San Nicolas De Los Garza, Nuevo Leon - Mexico
[3] Sao Paulo State Univ Unesp, Sch Engn, Ilha Solteira - Brazil
Total Affiliations: 3
|
| Document type: | Review article |
| Source: | JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS; v. 358, n. 1, p. 1070-1086, JAN 2021. |
| Web of Science Citations: | 4 |
| Abstract | |
Recently, a lot of attention has been given to a mechanical device known as the inerter. It is a mechanical component that can be compared to a capacitor with two ungrounded terminals in the mechanical-electrical systems analogy. In this paper, it is shown that although the concept of an inerter as a separate mechanical element is relatively new, there are several well-established vibration isolation systems that exhibit similar behavior to a simple lumped parameter system containing an inerter. Through a review of the literature, a link is established between the old and new ideas. Furthermore, a comparison between the systems is carried out using the quantities of mechanical impedance and displacement transmissibility. The advantages and disadvantages of using the inerter in vibration isolation are discussed, and a simple way of improving the high-frequency performance without severely degrading the low-frequency performance is described. (C) 2020 The Franklin Institute. Published by Elsevier Ltd. All rights reserved. (AU) | |
| FAPESP's process: | 16/17083-4 - Exploiting Nonlinearities for Energy and Comfort Optimization in Electromechanical Vehicle Suspension Systems |
| Grantee: | Willian Minnemann Kuhnert |
| Support Opportunities: | Scholarships in Brazil - Doctorate |
| FAPESP's process: | 18/02150-3 - Power analysis on electromechanical systems with non linear electrical resistance |
| Grantee: | Willian Minnemann Kuhnert |
| Support Opportunities: | Scholarships abroad - Research Internship - Doctorate |