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THE ELECTRONIC EQUIPMENT MODAL ANALYSIS BASED ON THE SUB-STRUCTURE

Authors :
CHAI GuoDong
WANG ShunHui
CHAI GuoQiang
Source :
Jixie qiangdu, Vol 37, Pp 790-792 (2015)
Publication Year :
2015
Publisher :
Editorial Office of Journal of Mechanical Strength, 2015.

Abstract

Using the ANSYS finite element analysis software to analyze the modal of the case and its modules by the substructure method,the natural frequency and mode shape of the equipment are obtained. Synthesizing the results of the modal analysis,the comprehensive structure improvements recommendations are proposed. And the substructure method has important reference value for the large-scale electronic equipments.

Subjects

Subjects :
Finite element
Sub-structure
Modal analysis
Electronic equipment
Mechanical engineering and machinery
TJ1-1570
Materials of engineering and construction. Mechanics of materials
TA401-492

Details

Language :
Chinese
ISSN :
10019669
Volume :
37
Database :
Directory of Open Access Journals
Journal :
Jixie qiangdu
Publication Type :
Academic Journal
Accession number :
edsdoj.f6452d4c224424cb115b53b94b629cd
Document Type :
article
Full Text :
https://doi.org/10.16579/j.issn.1001.9669.2015.04.037
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