3) 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。
5) mean time between failures
平均无故障时间
1.
According to the reliability prediction method in CJB/Z299B-98 standard,it predict the reliability of standby electric power in coal mine supervision system and get the mean time between failures that the electric tress coefficient is less than 0.
3时的平均无故障时间。
6) mean recovery (ratio)
平均故障恢复率
补充资料：平均故障间隔期（MTBF）
MTBF分析法是指可以修理的设备从故障起到下一次故障为止，若干次的时间平均值。各企业应用MTBF分析法来分析%26ldquo;设备的所有停机进行维修作业%26rdquo;是怎样发生的，把发生的各种问题记录后作成分析表，从而找出%26ldquo;减少维修作业研完%26rdquo;的重点，提高设备的可*性和维修性。
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