故障间隔时间,Time between failures
1)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。
英文短句/例句
1.Study on MTBF Assurance Test Risks平均故障间隔时间保证试验风险研究
2.The study of distribution model of the forepart fault s internal time of horizontal machine center;卧式加工中心早期故障间隔时间分布模型研究
3.Research on distribution model of WEDM mean time between failures电火花线切割机床平均故障间隔时间分布模型的研究
4.mean time between forced outage故障停用平均间隔时间
5.mean time between defects故障平均间隔时间欠缺之间平均时间
6.mean time before failure故障前平均时间修理间隔平均时间
7.A fault threshold expressed in terms of the number of faults in a prescribed period of time.以“在规定的时间间隔内出现的”故障次数来表示的一种故障阀值。
8.mean time between scram事故停堆平均间隔时间
9.debugging period调试时间排除故障时间
10.The Relationship between Sampling Length & Time Gap as well as Frequency during the Fault Signal Collection;故障信号采集中的采样长度、时间间隔和频率的关系
11.Oscillating displacement pump which may achieve a considerably longer trouble-free operation than a conventional diaphragm piston pump.往复式容积泵，有比传统隔膜活塞泵长的多的无故障运行时间。
12.Actuator fault identification for nonlinear dynamic systems using parameter interval based method非线性系统执行器故障隔离的参数区间法探讨
13.The extent of time between two events; an intervening period.时间间隔两件事发生时间的间隔，一段间隔
14.mean time between overhaul平均大修间隔时间大修平均间隔时间
15.Analysis on the Correlativity between the Operative Interval of Bilateral Cataract and Its Prognosis双眼白内障手术间隔时间与预后相关分析
16.mean time between events事件间平均间隔时间
17.turn-to-turn fault匝间故障，匝间短路
18.kilometre interval of running responsible accident行车责任事故间隔里
相关短句/例句
Fault interval故障间隔
3)mean time between failures故障间隔平均时间，平均无故障时间
4)MTBF平均故障间隔时间
1.As the production reliability criteriaMTBF is used widely,which narrates problems directly and calculates simply by mathematics.平均故障间隔时间(MTBF)作为产品的可靠性指标,因其表述问题直观、数学处理简单,而得到了广泛地应用。
2.Modeled the reliability of the controller of self-rescue system for AUV,predicted the failure rate λ_s and mean time between failureMTBF by using part stress analysis method,and finally raised several ways to improve the reliability of system.针对智能水下机器人自救系统的控制器部分建立了其可靠性数学模型,应用元件应力分析法,预计出了自救系统控制器部分的故障率λs及平均故障间隔时间MTBF,并总结了若干提高系统可靠性的途径。
3.In order to select parameters, predictedMTBF can be used to calculate acceptance probability, and test time and cost must be taken into account.提出选择定时截尾可靠性鉴定试验方案时,引入平均故障间隔时间（MTBF）预计值θp,通过计算定时截尾试验方案的接收概率,并结合试验时间和试验经费,科学、合理地选定定时截尾可靠性鉴定试验方案。
5)meantime between failure平均故障间隔时间(MTBF)
6)mean-time-between failures故障间隔平均时间<光>
延伸阅读
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。
