Characterization of friction force and nature of bifurcation from experiments on a single-degree-of-freedom system with friction-induced vibrations
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- 作者：Ashesh Saha ; asheshsaha80@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Pankaj Wahi ; Bishakh Bhattacharya
- 关键词：Friction-induced vibrations ; Friction force characteristics ; Hopf bifurcation ; Hysteresis
- 刊名：Tribology International
- 出版年：2016
- 出版时间：June 2016
- 年：2016
- 卷：98
- 期：Complete
- 页码：220-228
- 全文大小：1023 K
文摘
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Performed experiments on a laboratory set-up representing a friction-induced system.
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Analyzed the nature of friction-induced oscillations.
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Obtained subcritical Hopf bifurcation from experiments.
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Obtained friction force-relative velocity curve from experiments.
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Friction characteristics show significant hysteretic behavior.