火力与指挥控制2012，Vol.37Issue(8)：19-22,4.
火箭发动机应储数量的研究
Study of Stored Rocket Engine Quantity
摘要
Abstract
In general, the stored rocket engine quantity need to be determined firstly in maintenance periods. With the assigned precision index, this paper derives out how many Inverse-Weibull rocket engines need to be stored in reliability evaluation centered maintenance activities. Based on the binomial removals of type-I progressive interval censoring samples (The number of products randomly removed obey the binomial distribution), this paper obtains reliability estimator for critical parameters of engines life by different plans. Finally, the stored rocket engines quantity are presented with assigned precision index by Monte-Carlo simulations.关键词
火箭发动机储备数/二项随机移走/逐步增加Ⅰ型区间截尾/可靠性评估Key words
stored rocket engines quantity,binomial removals,progressive type-I interval censoring, reliability evaluation分类
数理科学引用本文复制引用
毛松,师义民..火箭发动机应储数量的研究[J].火力与指挥控制,2012,37(8):19-22,4.基金项目
国家自然科学基金资助项目(70471057) （70471057）
