Uncertainty of Rolling Bearing Friction Torque as Data Series Using Grey Bootstrap Method
2010 ◽
Vol 44-47
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pp. 1125-1129
Keyword(s):
The Mean
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Based on the information poor system theory, the grey bootstrap method is employed to estimate the uncertainty of the rolling bearing friction torque. The data series are obtained via the experimental investigation of the friction torque of the rolling bearings under the condition of different rotational speeds. And the results show that the mean of the dynamic fluctuant range (MDFR) of the friction torque increases with the rotational speed of the rolling bearing, revealing the new dynamic performance of the rolling bearing friction torque as a data series.
2010 ◽
Vol 44-47
◽
pp. 1115-1119
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2010 ◽
Vol 26-28
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pp. 88-92
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2010 ◽
Vol 26-28
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pp. 190-193
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Keyword(s):
2010 ◽
Vol 38
(3)
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pp. 102623
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2015 ◽
Vol 805
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pp. 147-153
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Keyword(s):
2012 ◽
Vol 443-444
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pp. 87-96
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Keyword(s):
2010 ◽
Vol 44-47
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pp. 1120-1124
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Keyword(s):
2009 ◽
Vol 22
(02)
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pp. 244
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Keyword(s):