Identification of the Rear Door Opening Noise in a Passenger Car
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Sim, Woojeong | - |
dc.contributor.author | Kim, Jaewon | - |
dc.contributor.author | Lee, Sang-soo | - |
dc.contributor.author | Lee, Booyoung | - |
dc.contributor.author | Yun, Young-uk | - |
dc.contributor.author | Chung, Jintai | - |
dc.date.accessioned | 2021-06-22T04:25:56Z | - |
dc.date.available | 2021-06-22T04:25:56Z | - |
dc.date.created | 2021-05-11 | - |
dc.date.issued | 2021-02 | - |
dc.identifier.issn | 1229-9138 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/463 | - |
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. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | KOREAN SOC AUTOMOTIVE ENGINEERS-KSAE | - |
dc.title | Identification of the Rear Door Opening Noise in a Passenger Car | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Chung, Jintai | - |
dc.identifier.doi | 10.1007/s12239-021-0021-7 | - |
dc.identifier.scopusid | 2-s2.0-85099774909 | - |
dc.identifier.wosid | 000612377900021 | - |
dc.identifier.bibliographicCitation | INTERNATIONAL JOURNAL OF AUTOMOTIVE TECHNOLOGY, v.22, no.1, pp.213 - 220 | - |
dc.relation.isPartOf | INTERNATIONAL JOURNAL OF AUTOMOTIVE TECHNOLOGY | - |
dc.citation.title | INTERNATIONAL JOURNAL OF AUTOMOTIVE TECHNOLOGY | - |
dc.citation.volume | 22 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 213 | - |
dc.citation.endPage | 220 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART002681732 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Transportation | - |
dc.relation.journalWebOfScienceCategory | Engineering, Mechanical | - |
dc.relation.journalWebOfScienceCategory | Transportation Science & Technology | - |
dc.subject.keywordPlus | QUALITY | - |
dc.subject.keywordAuthor | Rear door opening noise | - |
dc.subject.keywordAuthor | Door panels | - |
dc.subject.keywordAuthor | Latch system | - |
dc.subject.keywordAuthor | Multi-body dynamics analysis | - |
dc.identifier.url | https://link.springer.com/article/10.1007%2Fs12239-021-0021-7 | - |
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