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상용 프로그램을 이용한 심해저 무한궤도 차량의 동적거동해석
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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | 조희제 | - |
| dc.contributor.author | 전효찬 | - |
| dc.contributor.author | 김형우 | - |
| dc.contributor.author | 홍섭 | - |
| dc.contributor.author | 배대성 | - |
| dc.date.accessioned | 2021-12-08T20:40:45Z | - |
| dc.date.available | 2021-12-08T20:40:45Z | - |
| dc.date.issued | 20091023 | - |
| dc.identifier.uri | https://www.kriso.re.kr/sciwatch/handle/2021.sw.kriso/5899 | - |
| dc.description.abstract | A commercial code of DAFUL using an implicit integration method is introduced to improve a solving performance for the dynamic analysis of a undersea tracked vehicle. Since the tracked vehicle model has a small mass while containing a steel-to-steel contact problem under the sea, the stable integration method are required to improve a stepsize. DAFUL has a powerful sparse solver which used in field of FEM to solve a large degree of freedom. A four-layout tracked vehicle with about 1,500 d.o.f. and 5,000 contact pair is modeled in DAFUL and another commercial program using semi-explicit integration method and the solution results and solving times are compared. | - |
| dc.language | 한국어 | - |
| dc.language.iso | KOR | - |
| dc.title | 상용 프로그램을 이용한 심해저 무한궤도 차량의 동적거동해석 | - |
| dc.title.alternative | An Multibody Dynamics Analysis of Abyssalbenthic Tracked Vehicle using a Commercial Program | - |
| dc.type | Conference | - |
| dc.citation.title | 한국해양공학회 추계학술대회 | - |
| dc.citation.volume | 1 | - |
| dc.citation.number | 1 | - |
| dc.citation.startPage | 305 | - |
| dc.citation.endPage | 309 | - |
| dc.citation.conferenceName | 한국해양공학회 추계학술대회 | - |
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