B1 人工衛星の擾乱管理技術 : 太陽観測衛星「ひので」の超高指向安定度実現に貢献したキー技術

概要

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The Solar Observations Satellite SOLAR-B("Hinode") was successfully launched in 2006. It carries three telescopes covering different wavelength. The telescopes required the tightest pointing accuracy/stability in Japanese satellites ever developed, ranging from absolute accuracy, long-term and short-term stability to co-alignment among three telescopes. In order to realize the requirements, many new technologies and challenges were needed. In particular, for the achievement of short-term pointing stability, the internal disturbance that is generated by the mechanical movements of many moving components and causes the microvibration was the biggest problem. In this paper, technologies relating to internal disturbance control, that were developed for Hinode, are introduced.
一般社団法人日本機械学会の論文
2009-01-23