Paper Title:
Uncertainty of Rolling Bearing Friction Torque as Data Series Using Grey Bootstrap Method
  Abstract

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.

  Info
Periodical
Edited by
Ran Chen
Pages
1125-1129
DOI
10.4028/www.scientific.net/AMM.44-47.1125
Citation
X. T. Xia, L. Chen, F. N. Meng, "Uncertainty of Rolling Bearing Friction Torque as Data Series Using Grey Bootstrap Method", Applied Mechanics and Materials, Vols. 44-47, pp. 1125-1129, 2011
Online since
December 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Bo Zhou, Yun Ling An, Chang Zheng Chen
Abstract:The properties of the SW and its transmission law in the low-speed rolling bearing were studied in this paper. Firstly, the three-dimension...
1031
Authors: Hua Qing Wang, Yong Wei Guo, Jin Ji Gao, Feng Wang
Vibration, Noise Analysis and Control
Abstract:Bearing faults signal is very weak under a low rotating speed, and therefore fault diagnosis for bearings under a low rotating speed, is more...
2006
Authors: You Qiang Wang, Chao Li
Abstract:Water lubricated rubber bearings are one of the most appropriate bearings for underwater use. The most popular design used widely today is...
12
Authors: Xin Tao Xia, Lei Lei Gao, Xiao Chao Sun
Chapter 1: Advanced Structure, Construction Materials and Dynamic Engineering
Abstract:The standard uncertainty in the measurement theory is applied to evaluate the change of the rolling bearing vibration acceleration generated...
133
Authors: Wu Sun, Ying Yuan, Nian He Chen
Chapter 1: Structural Engineering
Abstract:By using the theory of push-over method, the calculation analysis of parallel composite isolation system is simplified. The results show that...
793