Journal Published Online: 18 September 2007
Volume 4, Issue 8

Design and Dynamic Practice of a Novel Fluid Vibration Isolator for Packaging Protection of Electronic Equipment

CODEN: JAIOAD

Abstract

The aim of this paper is to study a novel fluid-coupling vibration isolator to improve the dynamics in a harsh vibration-impact environment for packaging reinforcement systems of electronic equipment. The fluid-coupling isolator is designed through coupling the air, oil, rubber, and spring. The dynamic characteristics of the actual fluid-coupling isolator are developed. The test results of the prototype in dynamic tests show complex nonlinear dynamic characteristics. Based on this, a nonlinear dynamic model for the fluid-coupling isolator is presented. Comparisons with experimental data confirm the validity of the model. It builds a basis for future work in engineering design and evaluation of packaging protection system for electronic equipment.

Author Information

Ping, Yang
Laboratory of Advanced Design and Manufacturing and Laboratory of Materials and Micro-Structural Integrity, School of Mechanical Engineering, Jiangsu University, Zhenjiang, P. R. China
Pages: 10
Price: $25.00
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Details
Stock #: JAI101088
ISSN: 1546-962X
DOI: 10.1520/JAI101088