2011 Fiscal Year Final Research Report
Study for friction induced random vibration
| Project/Area Number |
21560233
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Dynamics/Control
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| Research Institution | Saitama University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
ZHENG Ying 埼玉大学, 理工学研究科, 助教 (90375585)
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| Project Period (FY) |
2009 – 2011
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| Keywords | 振動解析・試験 / トライボロジー |
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| Research Abstract |
In one degree of freedom vibration systems with frictional surfaces, average amplitude of vibration increases and average frictional coefficients and specific wear rates decrease as a sliding velocity increases. During the frictional surfaces contact each other for long time, the average frictional coefficients and the specific wear rates decrease and the average amplitude of vibration increases. This trend is the same as that of the sliding speed fluctuating.
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