Analysis of Transient Changes in Friction Coefficient with Wavelet Transform
This paper describes time-frequency analysis of the friction coefficient with discrete wavelet transform. Ball-on-disk experiments were conducted with a steel ball, an aluminum disk and ethanol as a lubricant. The coefficient of friction was rather stable and low during initial sliding before it sud...
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| Main Authors: | , , , |
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| Format: | article |
| Language: | EN |
| Published: |
Japanese Society of Tribologists
2008
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| Subjects: | |
| Online Access: | https://doaj.org/article/1ee46ea67831432891e71f2368ab0c26 |
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