2014 Fiscal Year Final Research Report
Failsafe for Partial Actuator Failure of 3-Dimensional Flight Systems
| Project/Area Number |
24760182
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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 |
Dynamics/Control
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| Research Institution | Tokyo City University (2013-2014)
Tokyo Institute of Technology (2012) |
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Principal Investigator |
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Keywords | 劣駆動システム / 衛星姿勢制御 / フェイルセーフ |
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| Outline of Final Research Achievements |
In this project, the underactuated 3-dimensional flight systems have been investigated from the control theoretic point of view. 3-dimensional flight systems are categorized into aircrafts and spacecrafts. The dynamics of aircrafts is governed by the gravity, on the other hand, the conservation law of angular momentum is dominant factor for spacecraft's motion. For these systems, we have separately conducted the equilibrium points analysis and controllability analysis respectively. As the results, the feasible attitude or motions have been discovered. Moreover, we proposed the controller to realize the feasible attitude or motions. For spacecraft attitude control, we have proposed the optimal antenna arrangement in the sense of failsafe.
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| Free Research Field |
制御理論
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