A2 磁気軸受ホイールを用いた搭載機器擾乱抑圧実験

概要

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Recently, the missions of the earth observation or space science satellites are becoming more demanding and so are the attitude control requirements. For this reason, not only reducing the induced vibrations of onboard instruments but also active vibration suppression is required In the previous research works, a Magnetic Bearing Wheel (MBW) is expected to be a low disturbance wheel with proper gimbals control. The objective of this study is to use MBW as active vibration suppression of other instruments at the mission instrument position. To achieve this objective, accelerators and vibrator are established on the sham satellite panel, and the experiment is made to suppress vibrator disturbance in accelerator positions by controlling MBW parameters. In this paper, the experiment way and results are reported.
2008-01-24