Vibration analysis and structural optimization of multifunctional structures on airborne electronic equipment

The finite element method was utilized in this paper to analyze multifunctional structures on airborne electronic equipment. The results of this analysis show that the strengthened tendons can improve the inherent frequency of the structure, the density of screws arrangement can also affect its inhe...

Full description

Saved in:
Bibliographic Details
Main Authors: Feng Qiao, Dagui Huang, Wenjian Feng
Format: Conference Proceeding
Language:English
Subjects:
Electronic equipment
Multifunctional structures
Structural Optimization
Vibration analysis
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The finite element method was utilized in this paper to analyze multifunctional structures on airborne electronic equipment. The results of this analysis show that the strengthened tendons can improve the inherent frequency of the structure, the density of screws arrangement can also affect its inherent frequency, and the circuit of elements should be placed symmetrically. Finally a new type of multifunctional structure with high inherent frequency was designed which had a better anti-vibration performance than the old one.
ISSN:2152-7431
2152-744X
DOI:10.1109/ICMA.2009.5246028