Design and Research on Characteristics of a New Vibration Isolator with Quasi-zero-stiffness

DOI

10.2991/icmmse-16.2016.66How to use a DOI?

Keywords

Vibration, Quasi-zero-stiffness, Harmonic balance, Low-frequency vibration isolation, Force transmissibility

Abstract

In order to solve the problem of low-frequency vibration isolation, a new vibration isolator with quasi-zero-stiffness characteristic was designed and the relationship among design parameters was analyzed. Dynamic behavior was calculated based on harmonic balance method and simulation of the vibration isolation performance was carried out. Thus, force transmissibility of the system was obtained. The simulations showed that the designed system had the quasi-zero-stiffness characteristics at long range, good vibration isolation performance and could solve the inherent contradictions between the low-and-ultralow frequency vibration isolation and system stiffness.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Peicheng Shi
PY  - 2016/03
DA  - 2016/03
TI  - Design and Research on Characteristics of a New Vibration Isolator with Quasi-zero-stiffness
BT  - Proceedings of the 2016 International Conference on Mechanics, Materials and Structural Engineering
PB  - Atlantis Press
SP  - 397
EP  - 403
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmmse-16.2016.66
DO  - 10.2991/icmmse-16.2016.66
ID  - Shi2016/03
ER  -