objective to define the lower confidence limit of the system reliability of the space metabolism simulation device by using the test data of the comprising units in their development phases.
目的利用某航天代谢模拟装置组成单元的研制期间试验数据,给出该装置系统可靠性置信下限值。
in the case of k type interval censored data, the lower confidence limit of parameter is studied based on the order relation established in the sample space.
基于k型区间删失数据,利用样本空间排序法给出参数优良的置信下限和计算置信下限的递推公式。
result the lower confidence limit of the system reliability under confidence level of 0.8 is 0.9281, which is consistent with the result obtained by the classic system reliability evaluation method.