Robust design optimization of the vehicle ride comfort considering tolerance effect
DC Field | Value | Language |
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dc.contributor.author | Song, Pil Gon | - |
dc.contributor.author | Spiryagin, Maksym | - |
dc.contributor.author | Yoo, Hong Hee | - |
dc.date.accessioned | 2022-10-07T10:12:33Z | - |
dc.date.available | 2022-10-07T10:12:33Z | - |
dc.date.created | 2022-09-16 | - |
dc.date.issued | 2008-07 | - |
dc.identifier.issn | 0000-0000 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/171949 | - |
dc.description.abstract | Vehicle vibration mostly originates from the road excitation and causes discomfort, fatigue and even injury to a driver. Vehicle ride comfort is one of the most important performance indices to achieve a high-quality vehicle design. Since design parameter tolerances inevitably result in the vehicle ride comfort variance, the variance characteristics should be analyzed in the early design stage of the vehicle. The vehicle ride comfort is often defined by an index which employs a weighted RMS value of the acceleration PSD of a seat position. The design solution is obtained through two steps in this study. An optimization problem to obtain a minimum ride comfort index is solved first. Then another optimization problem to obtain minimum variance of the ride comfort index is solved. For the optimization problems, the equations of motion and the sensitivity equations are derived basing on a 5-DOF vehicle model. The numerical results show that an optimal solution for the minimum ride comfort index is not necessarily that for the minimum variance of the ride comfort index. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.title | Robust design optimization of the vehicle ride comfort considering tolerance effect | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yoo, Hong Hee | - |
dc.identifier.scopusid | 2-s2.0-84883323578 | - |
dc.identifier.bibliographicCitation | 15th International Congress on Sound and Vibration 2008, ICSV 2008, v.4, pp.2706 - 2713 | - |
dc.relation.isPartOf | 15th International Congress on Sound and Vibration 2008, ICSV 2008 | - |
dc.citation.title | 15th International Congress on Sound and Vibration 2008, ICSV 2008 | - |
dc.citation.volume | 4 | - |
dc.citation.startPage | 2706 | - |
dc.citation.endPage | 2713 | - |
dc.type.rims | ART | - |
dc.type.docType | Conference Paper | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | Design parameters | - |
dc.subject.keywordPlus | Early design stages | - |
dc.subject.keywordPlus | Optimization problems | - |
dc.subject.keywordPlus | Performance indices | - |
dc.subject.keywordPlus | Ride comfort index | - |
dc.subject.keywordPlus | Robust design optimization | - |
dc.subject.keywordPlus | Sensitivity equations | - |
dc.subject.keywordPlus | Vehicle vibrations | - |
dc.subject.keywordPlus | Design | - |
dc.subject.keywordPlus | Equations of motion | - |
dc.subject.keywordPlus | Optimal systems | - |
dc.subject.keywordPlus | Optimization | - |
dc.subject.keywordPlus | Vehicles | - |
dc.subject.keywordPlus | Vibrations (mechanical) | - |
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