2013 Fiscal Year Final Research Report
Constant Rate Tether Deployment and its Development
| Project/Area Number |
24760662
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Aerospace engineering
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| Research Institution | Nagoya University |
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Principal Investigator |
TAKEICHI Noboru 名古屋大学, 工学(系)研究科(研究院), 准教授 (90371153)
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| Project Period (FY) |
2012-04-01 – 2014-03-31
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| Keywords | テザーシステム / 伸展機構 / 信頼性 |
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| Research Abstract |
It is aimed to develop a tether deployment strategy that is able to assure the successful deployment. Through the numerical simulation on the tether behavior during the deployment, it is clarified that the constant rate deployment can achieve the reliable deployment because it eliminates the deployment resistance that is practically impossible to estimate in advance. Through the experiment using the prototype constant rate deployment mechanism, it is confirmed that the mechanism can perform the constant rate deployment even subject to the tether tension fluctuation or the motor single-failure.
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