Vibration Test on Certain Military Aircraft Airborne Reinforced Liquid Crystal Display
Received:July 29, 2011  
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KeyWord:liquid crystal display(LCD)  random vibration  strengthening technology
           
AuthorInstitution
MA Jie Institute of Radar and Electronic Countermeasures of the Air Force Equipment Academe,Beijing,China
LI Jin-guo Institute of Radar and Electronic Countermeasures of the Air Force Equipment Academe,Beijing,China
LI Jin Institute of Radar and Electronic Countermeasures of the Air Force Equipment Academe,Beijing,China
ZHU Qing-liang Institute of Radar and Electronic Countermeasures of the Air Force Equipment Academe,Beijing,China
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Abstract:
      According to the excited failures of a military aircraft airborne reinforced Liquid Crystal Display(LCD)in the random vibration test, the failure sport was located and the failure mechanism was analyzed. The corresponding correction measure was applied according to the analysis result, which substituted silicon rubber shock absorber for isoprene rubber shock absorber.Verification test was carried out and the result showed that the vibration environmental worthiness of the LCD was improved.
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