Title :
Research of the failure mechanism and lifetime prediction to cooling fans
Author :
Wen XiaoQin ; Meng Liang ; Xu YePing ; You Linru
Author_Institution :
Coll. of Autom. Sci. & Eng., South China Univ. of Technol., Guangzhou, China
Abstract :
As a commonly used assembly in communication cooling systems, the normal operation of a cooling fan is critical for guaranteeing system stability and reducing damage to electronic components. Firstly, the mathematic model of fan is presented, and then the failure mechanism and the failure mode is discussed. Lastly, the lifetime prediction based data fusion is presented, which include mechanism characters, electrical character and environment characters.
Keywords :
cooling; fans; mechanical engineering computing; reliability; sensor fusion; communication cooling system; cooling fan; data fusion; electrical character; electronic component damage reduction; environment character; failure mechanism; failure mode; lifetime prediction; mathematic model; mechanism character; Educational institutions; Electronic mail; Failure analysis; Fans; Pulse width modulation; Reliability; Failure Mechanism; Failure mode; Residual Lifetime Prediction;
Conference_Titel :
Control and Decision Conference (CCDC), 2013 25th Chinese
Conference_Location :
Guiyang
Print_ISBN :
978-1-4673-5533-9
DOI :
10.1109/CCDC.2013.6561091
