First order reliability method(FORM) is implemented to calculate the reliability based on physical model. Both the reliability from failure data and physical model are considered as fuzzy inputs to estimate the parameters in the probability distribution.
采用一阶可靠性方法(FORM)进行物理结构可靠度评估,将失效数据方法得到的可靠度和物理结构方法得到的可靠度作为输入进行模糊回归,估计概率分布参数。
参考来源 - 综合的结构可靠度函数预测模型Therefore, the analysis of the ship's Zero-failure data becomes a problem that need to be solved urgently.
因此，对船舶寿命无失效数据的分析成为一个迫切需要解决的问题。
参考来源 - 船舶寿命无失效数据的分析·2,447,543篇论文数据，部分数据来源于NoteExpress
但是，并非始终都是这种情况，并且可能会出现失效数据异常。
However, this may not always be true, and stale data exceptions might occur.
在标准的软件可靠性失效数据-海军战术数据系统（NTDS）和三组J。
The experimental results on standard software reliability failure data-Naval Tactical Data System (NTDS) and three datasets used by J.
并从已知的低阶失效数据中提取相关失效信息，建立神经网络模型，得到其分布参数。
Extracting dependent failure information from given low-fold failure data and establishing the neural network model, its distributed parameters were obtained.
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