1) total failure time method
故障总时间法
1.
According to the data of random timing ending test, the failure time is obtained by applying total failure time method in this paper.
针对随机定时截尾试验数据,提出运用故障总时间法确定其故障时间,用Johnson法确定故障时间的顺序号,用近似中位秩确定其经验分布函数。
2.
The model of the failure probability distribution was obtained by applying total failure time method for the numerical control punch.
运用故障总时间法初步确定数控冲床的故障概率模型。
2) failure time
故障时间
1.
The conclusion is that rotary drilling machine's operation time and failure time conform to Weibull Distribution Principle.
系统地研究了齐大山露天铁矿牙轮钻机的作业、故障和待作业时间,计算出了其固有和实际可用度,提出了影响各钻机实际可用度的因素,同时指出牙轮钻机的作业和故障时间服从威布尔(Weibull)分布。
2.
Through analysis on relay protection action time and trip out time of HV switches the author has explored the failure time valuing of short circuit in calculation of OPGW and ground wire thermal stability for 500 kV transmission line.
文章通过继电保护动作时间和高压开关跳闸时间的分析,对500 kV送电线路OPGW和地线热稳定计算中的短路故障时间取值问题进行了探讨,提出校验500 kV线路地线热稳定时,短路故障时间可取0。
3) Time between failures
故障间隔时间
1.
Based on the failure data of a type of CNC system in one year, the distribution model parameters of time between failures are estimated by least square method and hypothesis testing is done by d-test method for the first time.
根据某型号数控系统 1年的故障数据,应用最小二乘法首次对其故障间隔时间分布模型进行了参数估计,并采用d检验法进行了假设检验,证明该数控系统故障间隔时间服从威布尔分布,并对此进行了简要的分析,为数控系统的可靠性改进设计提供了依据。
4) fault handling time
故障处理时间
5) MTBF
平均无故障时间
1.
The relationship of the normal operation rate with BLER,MTBF and MTTR is complex.
受系统工作体制的影响,畅通率与遥测通信网误码率、遥测站平均无故障时间和平均维护时间之间的关系较为复杂,但在简化的系统工作体制(无条件定时自报方式)的条件下,通过简单的数学计算,仍可得到一些有意义的定量结果。
2.
The number of initial defects number No, MTBF, defect exposure rate I and success rate of running q are basic parameters of software reliability of which MTBF is the most important one.
软件剩余初始故障个数Ｎ０、平均无故障时间ＭＴＢＦ、故障暴露率λ和软件运行的成功 率φ等是衡量软件可靠性的重要参数。
3.
The system reliability is taken as the output of the neural network,the reliability of every sub-system and the Mean Time between Failures(MTBF) are taken as the input of the neural network,and then the neural network is trained.
以系统可靠度为神经网络的输出,以各子系统可靠度及对应的平均无故障时间为神经网络的输入对神经网络进行训练。
补充资料：极限故障切除时间
极限故障切除时间
critical fault clearing time
J一x一an gu之hongq}eehu sh{Jlan极限故伸切除时间time)(eritieal faulr见衡态德定计葬。elea八ng
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条