论文部分内容阅读
本文提出了大型固体火箭发动机模样设计阶段,在信息很少的情况下怎样进行可靠度分配。介绍了发动机在可靠度分配上的困难;将评分公式的复杂性系数拓广为广义复杂性系数,提出了“广义法”;对真实的发动机模型进行了试算和分析。
This paper presents the design phase of a large solid rocket motor design stage, with little information on how to carry out reliability distribution. The difficulty of engine reliability distribution was introduced. The complexity coefficient of scoring formula was extended to generalized complexity coefficient. The “generalized method” was put forward. The real engine model was tested and analyzed.