Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 유홍희 | - |
dc.date.accessioned | 2017-06-07T05:39:09Z | - |
dc.date.available | 2017-06-07T05:39:09Z | - |
dc.date.issued | 2015-09 | - |
dc.identifier.citation | JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, v. 29, NO 9, Page. 3645-3652 | en_US |
dc.identifier.issn | 1738-494X | - |
dc.identifier.issn | 1976-3824 | - |
dc.identifier.uri | https://link.springer.com/article/10.1007/s12206-015-0808-4 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/27642 | - |
dc.description.abstract | The squeal noise generated from a disk brake or chatter occurred in a machine tool primarily results from friction-induced vibration. Since friction-induced vibration is usually accompanied by abrasion and lifespan reduction of mechanical parts, it is necessary to develop a reliable analysis model by which friction-induced vibration phenomena can be accurately analyzed. The original Coulomb's friction model or the modified Coulomb friction model employed in most commercial programs employs deterministic friction coefficients. However, observing friction phenomena between two contact surfaces, one may observe that friction coefficients keep changing due to the unevenness of contact surface, temperature, lubrication and humidity. Therefore, in this study, friction coefficients are modeled as random parameters that keep changing during the motion of a mechanical system undergoing friction force. The integrity of the proposed stochastic friction model was validated by comparing the analysis results obtained by the proposed model with experimental results. | en_US |
dc.description.sponsorship | This research was supported by the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology(MEST) of Korea(Grant number: NRF-2015R1A2A2A01003422). | en_US |
dc.language.iso | en | en_US |
dc.publisher | KOREAN SOC MECHANICAL ENGINEERS | en_US |
dc.subject | Coulomb friction model | en_US |
dc.subject | Friction-induced vibration | en_US |
dc.subject | Friction oscillator | en_US |
dc.subject | Stochastic friction model | en_US |
dc.title | Stochastic modeling of friction force and vibration analysis of a mechanical system using the model | en_US |
dc.type | Article | en_US |
dc.relation.no | 9 | - |
dc.relation.volume | 29 | - |
dc.identifier.doi | 10.1007/s12206-015-0808-4 | - |
dc.relation.page | 3645-3652 | - |
dc.relation.journal | JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY | - |
dc.contributor.googleauthor | Kang, Won Seok | - |
dc.contributor.googleauthor | Choi, Chan Kyu | - |
dc.contributor.googleauthor | Yoo, Hong Hee | - |
dc.relation.code | 2015005986 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF MECHANICAL ENGINEERING | - |
dc.identifier.pid | hhyoo | - |
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