成果報告書詳細
管理番号20110000000813
タイトル*平成22年度中間年報 宇宙等極限環境における電子部品等の利用に関する研究開発
公開日2011/7/28
報告書年度2010 - 2010
委託先名財団法人無人宇宙実験システム研究開発機構
プロジェクト番号P99001
部署名機械システム部
和文要約和文要約等以下本編抜粋:本研究開発は、今後更なる市場拡大が期待されている当該分野において、我が国産業の有する優れた民生部品・民生技術を宇宙機器製造の分野へ広範に採用を図ることにより、宇宙等極限環境で使用される機器への適用を可能とするための民生部品・民生技術の選定評価及び適用設計に関する知的基盤を構築するものである。また、開発支援システムについては適用による効果の確認を引続き行った。
英文要約Title: Utilization Electronic Parts, etc. in Extreme Environments (FY2007 through FY2011), FY2010 Annual Report (General Account Budget)
The following tasks have been performed by the Institute for Unmanned Space Experiment Free Flyer (USEF) under the contract with NEDO during this fiscal year. 1) The ground tested and space verified commercial-off-the-shelf parts and technologies (COTS) had been evaluated. A total of 219 COTS registered with the COTS database were maintained and utilized. 2) The obtained experimental equations were studied further to improve the accuracy for COTS memories to predict total ionized dose tolerances, cross sections, and threshold LETs for SEU normalized by unit memory cell area. 3) Evaluation methods of the light particle spectrometer (LPD) data were studied, and corrected by the upset monitor and dose monitor equipment. 4) SERVIS-2 was launched by the Rockot on 2 June 2010 and injected into the planned orbit. 5) The USEF space operations center (USOC) was utilized by the SERVIS-2 operations. 6) The launch campaign was performed with SERVIS-2 and the GSEs at the launch site. After the launch of SERVIS-2, GSEs were pulled out from the site. 7) The operational trainings and rehearsals were executed according to the SERVIS-2 on-orbit operations guidebook. 8) After the injection of the orbit, the initial acquisition and the check-out of all equipment were carried out, followed by the on-orbit operations of SERVIS-2 from 19 June. 9) The second editions for the parts selection guideline and equipment design guideline were continuously studied and reflected by the SERVIS-2 development and on-orbit operations. 10) The effectiveness of the virtual integration system was continuously being assessed quantitatively.
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