이동질량장치와 부력엔진을 포함한 무인 수중글라이더의 동역학 모델링 및 운동성능 해석 KCI
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김동희 | - |
dc.contributor.author | 이상섭 | - |
dc.contributor.author | 최형식 | - |
dc.contributor.author | 김준영 | - |
dc.contributor.author | 이신제 | - |
dc.contributor.author | 이용국 | - |
dc.date.accessioned | 2020-04-19T23:40:17Z | - |
dc.date.available | 2020-04-19T23:40:17Z | - |
dc.date.created | 2020-02-10 | - |
dc.date.issued | 2014-10 | - |
dc.identifier.issn | 1225-0767 | - |
dc.identifier.uri | https://sciwatch.kiost.ac.kr/handle/2020.kiost/1586 | - |
dc.description.abstract | Underwater gliders do not have any external propulsion systems that can generate and control their motion. Generally, underwater gliders would obtain a propulsive force through the lift force generated on the body by a fluid. Underwater gliders should be equipped with mechanisms that can induce heave and pitch motions. In this study, an inner movable and rotatable mass mechanism was proposed to generate the pitch and roll motions of an underwater glider. In addition, a buoyancy control unit was presented to adjust the displacement of the underwater glider. The buoyancy control unit could generate the heave motion of the underwater glider. In order to analyze the underwater dynamic behavior of this system, nonlinear 6-DOF dynamic equations that included mathematical models of the inner movable mass and buoyancy control unit were derived. Only kinematic characteristics such as the location of the inner movable mass and the piston position of the buoyancy control unit were considered because the velocities of these systems are very slow. The effectiveness of the proposed dynamic modeling was verified through sawtooth and spiraling motion simulations. | - |
dc.description.uri | 2 | - |
dc.language | Korean | - |
dc.publisher | 한국해양공학회 | - |
dc.title | 이동질량장치와 부력엔진을 포함한 무인 수중글라이더의 동역학 모델링 및 운동성능 해석 | - |
dc.title.alternative | Dynamic Modeling and Motion Analysis of Unmanned Underwater Gliders with Mass Shifter Unit and Buoyancy Engine | - |
dc.type | Article | - |
dc.citation.endPage | 473 | - |
dc.citation.startPage | 466 | - |
dc.citation.title | 한국해양공학회지 | - |
dc.citation.volume | 28 | - |
dc.citation.number | 5 | - |
dc.contributor.alternativeName | 이신제 | - |
dc.contributor.alternativeName | 이용국 | - |
dc.identifier.bibliographicCitation | 한국해양공학회지, v.28, no.5, pp.466 - 473 | - |
dc.identifier.kciid | ART001923673 | - |
dc.description.journalClass | 2 | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordAuthor | Underwater glider | - |
dc.subject.keywordAuthor | Movable mass | - |
dc.subject.keywordAuthor | Buoyancy control unit | - |
dc.subject.keywordAuthor | 수중글라이더 | - |
dc.subject.keywordAuthor | 이동질량 | - |
dc.subject.keywordAuthor | 부력조절장치 | - |
dc.description.journalRegisteredClass | kci | - |