次期高性能静止衛星構体の開発

高野 敦; 高野 千尋; 早田 康三; 石島 義之; 宇都宮 真; 清水 隆三

doi:10.2322/astj.10.75

Development of Bus-Support-Structure for the Further GEO Satellite

Atsushi TAKANO ^†, Chihiro TAKANO ^†, Kozo HAYATA ^†, Yoshiyuki ISHIJIMA ^†, Makoto UTSUNOMIYA ^†, Ryuzo SHIMIZU ^†

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Keywords: Bus Structure, Honeycomb Sandwich Cylinder, GEO Satellite

JOURNAL FREE ACCESS

2011 Volume 10 Pages 75-82

DOI https://doi.org/10.2322/astj.10.75

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Abstract

The development of bus-structure for the further GEO satellite is described. The target of the further GEO satellite is to be the satellite with 8 kW solar generation, 3650 kg launch weight, and sufficiently global competitiveness on the next decade. The target weight of the bus-structure is lower than 215 kg (lower than 5.9 % of launch weight). The design and mechanical tests of the bus structure have been successfully completed.

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