유체가 이송하는 테더가 있는 인공위성의 동특성 분석Nonlinear Dynamic Analysis of a Satellite with Tether Conveying Fluid
- Other Titles
- Nonlinear Dynamic Analysis of a Satellite with Tether Conveying Fluid
- Authors
- 정원영; 정진태; 이규호
- Issue Date
- Aug-2011
- Publisher
- 한국소음진동공학회
- Keywords
- Nonlinear Dynamics; Tethered Satellite; Conveying Material; Time Integration; 비선형 동역학; 테더가 있는 인공위성; 물질이송; 시간적분법
- Citation
- 한국소음진동공학회논문집, v.21, no.8, pp 691 - 697
- Pages
- 7
- Indexed
- KCI
- Journal Title
- 한국소음진동공학회논문집
- Volume
- 21
- Number
- 8
- Start Page
- 691
- End Page
- 697
- URI
- https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/38856
- DOI
- 10.5050/KSNVE.2011.21.8.691
- ISSN
- 1598-2785
2287-5476
- Abstract
- The purpose of this study is to analyze nonlinear dynamics of a tethered satellite. The coupled non-linear equations of motion are derived by using the extended Hamilton's principle with the polar coordinate system. In order to analyze the response of tethered satellite, time responses are computed by the Newmark’s time integration method. We also investigate the dynamic behavior of the system and the effects of length of tether, tip mass and conveyed fluid through the tether with time variation.
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