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김준
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | 김준 | - |
| dc.date.accessioned | 2017-02-22T05:55:10Z | - |
| dc.date.available | 2017-02-22T05:55:10Z | - |
| dc.date.issued | 2009 | - |
| dc.date.submitted | 56932-07-09 | - |
| dc.identifier.uri | http://kmou.dcollection.net/jsp/common/DcLoOrgPer.jsp?sItemId=000002174723 | ko_KR |
| dc.identifier.uri | http://repository.kmou.ac.kr/handle/2014.oak/8800 | - |
| dc.description.abstract | Abstract The Unmanned Undersea Vehicle(UUV) which was called Manta-type Unmanned Undersea Vehicle(Manta UUV) had taken the shape of manta. Manta UUV was proposed by Bae et al.(2008). Manta UUV is based on the same design concept as Manta Test Vehicle(MTV), which was originally built and studied by the Naval Undersea Warfare Center(NUWC) in the USA. Effects due to hovering thrusters attached Manta UUV of large angle of attack are measured from model experiment in circulating water channel. Characteristics of various motions are evaluate to apply mathematical model for numerical simulation based on Bae et al.(2009a). Numerical simulation is carried out to calculate hovering motion due to only hovering thruster, lateral motion due to only current, composite motion due to both hovering thruster and current. Lateral motion due to current is calculated to apply velocity variables, which are defined as relative velocity due to angle of current, to mathematical model, and hovering motion due to hovering thruster is calculated to apply results of model experiment to mathematical model. | - |
| dc.description.tableofcontents | 목 차 Abstract 1. 서언 1 2. Manta UUV의 명세 및 좌표계 2 2.1 Manta UUV의 명세 2 2.2 좌표계 4 3. 호버링 스러스터의 성능에 관한 모형실험 5 3.1 실험 장치 5 3.1.1 회류수조 5 3.1.2 3분력계 6 3.1.3 서보시스템 7 3.1.4 모형선 10 3.2 실험 결과 14 4. 호버링 운동의 수치 시뮬레이션 18 4.1 대각도 받음각을 갖는 6자유도 운동 수학모델 18 4.2 유체력미계수 등 23 4.3 수치 시뮬레이션 결과 25 4.3.1 호버링 스러스터에 의한 수직이동 25 4.3.2 호버링 스러스터에 의한 심도변경 28 4.3.3 수직이동에 미치는 조류의 영향 30 4.3.4 심도변경에 미치는 조류의 영향 34 5. 결 론 36 참 고 문 헌 37 | - |
| dc.language | kor | - |
| dc.publisher | 한국해양대학교 대학원 | - |
| dc.title | 김준 | - |
| dc.title.alternative | Manta형 무인잠수정의 호버링 | - |
| dc.type | Thesis | - |
| dc.date.awarded | 2009-02 | - |
| dc.contributor.alternativeName | Kim June | - |
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