...When a system becomes complex, the failure of a single component or human error can lead to the failure of the entire system, so ensuring the reliability of a large system requires high reliability of the components and materials that make it up, the software (computer programs and documents), and the people that make it up. This is why it was once said that the reliability of the Apollo spacecraft's components needed to be 0.999999, and this technology is called reliability engineering. In addition to technology, the work of overall management is also important, and this is called reliability management. ... *Some of the terminology that mentions "reliability engineering" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…システムが複雑になると,たった一つの部品の故障や人間の誤りが全システムの故障につながりかねないため,大きなシステムの信頼性の確保には,それを構成する部品・材料,ソフトウェア(コンピュータープログラムや文書),人間の高信頼性が要求される。かつてアポロ宇宙船の部品信頼度は0.999999を必要とするといわれた理由はここにあり,この技術を信頼性工学reliability engineeringと呼んでいる。また,技術のみならず総合管理の仕事が重要であり,これを信頼性管理と呼んでいる。… ※「reliability engineering」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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