Active Disturbance Reduction Control with an Adaptive Filter for a Mechanical Cryocooler
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- SHIGETO Shuhei
- JAXA
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- HARUKI Misuzu
- JAXA
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- MITANI Shinji
- JAXA
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- SATO Yoichi
- JAXA
Bibliographic Information
- Other Title
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- 適応フィルタを用いた機械式冷凍機の擾乱抑制
Abstract
In a high resolution observation satellite or an astronomy satellite, observation sensors need to be cooled down to reduce the thermal noise. Recently, a mechanical cryocooler is used to cool the sensors, though the mechanical cryocooler generates a small mechanical vibration with pistons of compressors. This small vibration degrades the resolution of a sensor or pointing accuracy. In this research, we propose an active disturbance reduction control with an adaptive filter for a mechanical cryocooler without any additional actuators.
Journal
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- The Proceedings of the Dynamics & Design Conference
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The Proceedings of the Dynamics & Design Conference 2017 (0), 324-, 2017
The Japan Society of Mechanical Engineers
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Details 詳細情報について
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- CRID
- 1390282680865844608
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- NII Article ID
- 130006551514
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- ISSN
- 24242993
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed