Title :
Experimental analysis of performance degradation of solid lubricated bearings with vibration and friction torque signal
Author :
Zhang, Chao ; Wang, Shaoping
Author_Institution :
Sch. of Autom. Sci. & Electr. Eng., Beihang Univ., Beijing, China
Abstract :
Solid lubricated bearing is a key component in space mechanisms, and its performance degradation assessment is very important due to high reliability demands of space mechanisms. In this context, performance degradation assessment is carried with experimental method. Vibration signal and friction torque signal are used to make the assessment. Both results are close to that of dismantling after the experiment.
Keywords :
friction; lubrication; machine bearings; torque; vibrations; friction torque signal; performance degradation assessment; solid lubricated bearing; space mechanism; vibration signal; Degradation; Friction; Lubrication; Power measurement; Solids; Torque; Vibrations; experimental method; solid lubricated bearing; vibration analysis;
Conference_Titel :
Industrial Informatics (INDIN), 2012 10th IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4673-0312-5
DOI :
10.1109/INDIN.2012.6301230
