2012 Fiscal Year Final Research Report
Optimization ofreaction wheel system with regenerative function for spacecraft attitude control
| Project/Area Number |
22560780
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Aerospace engineering
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| Research Institution | Osaka Prefecture University (2011-2012)
The University of Electro-Communications (2010) |
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Principal Investigator |
NAGASHIO Tomoyuki 大阪府立大学, 工学(系)研究科(研究院), 准教授 (80334580)
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| Project Period (FY) |
2010 – 2012
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| Keywords | 誘導 / 航法 / 制御 |
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| Research Abstract |
This research work has studied saving electric power of spacecraft attitude maneuver mission by using a regenerative function of reaction wheel system. They consist of a modeling method using a discrete time series system, an optimization method using a cost function for the both of attitude angle error and consumption of electric power, and investigation using experimental device. From the results, it has been confirmed that the proposed method is effective compared with general control schemes.
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