Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 정진태 | - |
dc.date.accessioned | 2021-12-23T04:14:49Z | - |
dc.date.available | 2021-12-23T04:14:49Z | - |
dc.date.issued | 2021-02 | - |
dc.identifier.citation | INTERNATIONAL JOURNAL OF AUTOMOTIVE TECHNOLOGY, v. 22, No. 1, Page. 213-220 | en_US |
dc.identifier.issn | 1229-9138 | - |
dc.identifier.issn | 1976–3832 | - |
dc.identifier.uri | https://link.springer.com/article/10.1007/s12239-021-0021-7 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/167005 | - |
dc.description.abstract | In this study, noises generated when opening the rear door of a vehicle are identified, which has recently been receiving renewed attention in the automotive industry. To confirm the characteristics of door opening noise, the noise and vibrations in a rear quarter panel and a rear outer door panel were measured experimentally. Furthermore, the modal testing on these panels was conducted such that the natural frequencies and mode shapes were extracted. By combining not only a noise signal but also the vibration signals and the results of modal testing, the radiation position of the peak frequencies of the door opening noise was identified. Meanwhile, a multi-body dynamics model was established and simulated for a latch system to find the source of the opening noise, and the results of the simulation were verified through simple experiments. We found that a sudden change in the contact force between a claw in the latch system and a striker excites the rear quarter panel and the rear outer door panel, resulting in a door opening noise. In addition, it was also confirmed that the noise increases with the elastic force caused by a deformation of the weather strip. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | KOREAN SOC AUTOMOTIVE ENGINEERS-KSAE | en_US |
dc.title | Identification of the Rear Door Opening Noise in a Passenger Car | en_US |
dc.type | Article | en_US |
dc.relation.no | 1 | - |
dc.relation.volume | 22 | - |
dc.identifier.doi | 10.1007/s12239–021–0021–7 | - |
dc.relation.page | 213-220 | - |
dc.relation.journal | INTERNATIONAL JOURNAL OF AUTOMOTIVE TECHNOLOGY | - |
dc.contributor.googleauthor | 심우정 | - |
dc.contributor.googleauthor | 김재원 | - |
dc.contributor.googleauthor | 이상수 | - |
dc.contributor.googleauthor | 이부영 | - |
dc.contributor.googleauthor | 윤영욱 | - |
dc.contributor.googleauthor | 정진태 | - |
dc.relation.code | 2021004254 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF ENGINEERING SCIENCES[E] | - |
dc.sector.department | DEPARTMENT OF MECHANICAL ENGINEERING | - |
dc.identifier.pid | jchung | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.