Demonstratable lifetime of different RDTs - simulation and calculation

The dataset file contains data of different reliability demonstration tests (RDTs). For this dataset, an RDT is a failure-based test for a product with Weibull distributed failure times (due to a single failure mechanism), which are load-dependent according to the inverse power law, and which are evaluated using maximum likelihood estimation. Each RDT is capable of demonstrating a particular lifetime t_RCS for a given required reliability and confidence, and with probability of test success of 80 %. t_RCS is obtained from both a classical simulative approach, including MLE and Fisher confidence bounds, and from an analytic approximation. The error of the latter, as well as the indices of a reduced dataset are given.

该数据集文件包含了不同可靠性演示测试（RDT）的数据。对于本数据集而言，RDT 是针对具有韦伯分布失效时间（由单一失效机制引起）的产品进行的基于失效的测试，其失效时间与负载呈逆幂律关系，并采用最大似然估计进行评估。每个RDT能够证明特定寿命t_RCS，以满足特定要求的可靠性和置信度，并具有80%的测试成功率。t_RCS既可通过包括最大似然估计和费舍尔置信界在内的经典模拟方法获得，也可通过解析近似法获得。后者所存在的误差以及缩减数据集的索引信息均已给出。