@techreport{oai:jaxa.repo.nii.ac.jp:00006236, author = {青木, 宏 and 田口, 秀之 and 倉谷, 尚志 and 岡井, 敬一 and 小島, 孝之 and 長谷川, 卓也 and 苅田, 丈士 and Aoki, Hiroshi and Taguchi, Hideyuki and Kuratani, Naoshi and Okai, Keiichi and Kojima, Takayuki and Hasegawa, Takuya and Kanda, Takeshi}, month = {Jan}, note = {In past, the Design for Space Systems has conducted accumulating the optimum design results for each device. 'System Reliability Level' was measured as the results of long time development tests. Recently, the new design method is required. It is necessary to predict 'System Reliability Level' at Concept Design Phase, to grasp the distribution of 'Risks and Margins', to control 'Total Reliability Level' and to optimize 'Risk Distribution' because 'Attained Reliability Level depends on its basic Concept' consequently. This paper describes the results of study to measure 'Design Quality' unifying 'FMEA', 'FMECA', 'PRA', 'PDA' and 'Simulation Tools'. Some design parameters are picked up to understand where and how their dispersion makes an effect in the whole systems and to control the total system robustness., 資料番号: AA0049056005, レポート番号: JAXA-SP-05-010}, title = {ロケットエンジン高信頼化設計手法の研究:概念設計品質の最適化方法.起動過渡における故障シミュレーション}, year = {2006} }