Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박경진 | - |
dc.date.accessioned | 2019-12-10T06:25:25Z | - |
dc.date.available | 2019-12-10T06:25:25Z | - |
dc.date.issued | 2019-09 | - |
dc.identifier.citation | PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART D-JOURNAL OF AUTOMOBILE ENGINEERING, v. 233, No. 10, Page. 2455-2466 | en_US |
dc.identifier.issn | 0954-4070 | - |
dc.identifier.issn | 2041-2991 | - |
dc.identifier.uri | https://journals.sagepub.com/doi/full/10.1177/0954407018794259 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/120857 | - |
dc.description.abstract | The vehicle performances for the side impact test and the roof crush test are dependent on the side structure design of a vehicle. Crash optimization can be employed to enhance the performances. A meta-model-based structural optimization technique is generally utilized in the optimization process since the technique is simple to use. However, the meta-model-based optimization is not suitable for problems with many design variables such as topology and topometry optimizations. A crash optimization methodology is proposed to consider both the side impact test and the roof crush test. The equivalent static loads method is adopted for the side impact test and the enforced displacement method is adopted for the roof crush test, and the two methods are integrated. A design formulation is defined. The survival distance from the side impact test and the roof strength for the roof crush test are used for the design constraints. Crash optimization is performed for a practical large-scale structure. For conceptual design, reinforcement of the B-pillar is determined by using topometry optimization, and size and shape optimizations are employed for a detailed design to satisfy the design constraints while the mass is reduced. | en_US |
dc.description.sponsorship | The author(s) disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: This work was supported by the Korea Science and Engineering Foundation (KOSEF) grant funded by the Korea government (MEST) (Nos 2017R1A2B4004480, 2017R1A6A3A11030427), and the National Institute of Supercomputing and Network/Korea Institute of Science and Technology Information with supercomputing resources, including technical support (KSC-2016-S1-0010). | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | SAGE PUBLICATIONS LTD | en_US |
dc.subject | Crash optimization | en_US |
dc.subject | structural optimization | en_US |
dc.subject | equivalent static loads method | en_US |
dc.subject | enforced displacement method | en_US |
dc.subject | side impact test | en_US |
dc.subject | roof crush test | en_US |
dc.title | Vehicle crash optimization considering a roof crush test and a side impact test | en_US |
dc.type | Article | en_US |
dc.relation.no | 10 | - |
dc.relation.volume | 233 | - |
dc.identifier.doi | 10.1177/0954407018794259 | - |
dc.relation.page | 2455-2466 | - |
dc.relation.journal | PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART D-JOURNAL OF AUTOMOBILE ENGINEERING | - |
dc.contributor.googleauthor | Lee, Youngmyung | - |
dc.contributor.googleauthor | Han, Yong-Ha | - |
dc.contributor.googleauthor | Park, Sang-ok | - |
dc.contributor.googleauthor | Park, Gyung-Jin | - |
dc.relation.code | 2019002172 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF ENGINEERING SCIENCES[E] | - |
dc.sector.department | DEPARTMENT OF MECHANICAL ENGINEERING | - |
dc.identifier.pid | gjpark | - |
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