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- reliability index prediction 可靠性指标预计
- Empirical Bayes estimation (EBE) and maximum likelihood estimation (MLE) of reliability index are given, respectively. 分别给出了系统可靠性指标的经验 Bayes 估计,极大似然估计。
- The reliability index in acceptance test of guidance ammunition is strictly required. 在制导弹药的验收试验中,对可靠性指标有较高的要求。
- And then, the effect factors of HVDC transmission system reliability index are classified by outage component. 并将影响直流输电系统可靠性指标因素按停运部件原因进一步分类分析。
- Designing to cost, the analysis of E/C and the selection of Reliability index have also been discussed. 讨论了按费用设计时可靠性指标的选择 及效/费权衡分析。
- By contrast, the paper calculated the reliability index of the abutment after changing variable quotietyof the stochastic variable. 作为对比,本文还在改变各随机变量变异系数的前提下,计算了坝肩岩体各高程的可靠指标。
- With an example of HOkV local power network, by N-l rule, using Load Supplying Capacity(LSC), educe LSC value and reliability index. 本研究以一110kV电压等级的地区电力网为例,结合电力系统的N-1准则,运用最大负荷供应能力(LSC)的计算方法,在对电网正常运行潮流计算的基础上,得出电网的各LSC值与系统可靠性指标。
- The author picked good methods for production prediction of one calendar year, Arps decline method, water drive curve, AR model, etc. The precondition is listed settling a base for the important index prediction. 本文评价筛选出了年产油量预测的较好方法,主要有 Arps 递减法、水驱曲线(定液求产)法、AR 模型等预测方法,并指出了各种方法的适用条件,对准确合理地预测年产油量这一重要指标奠定了基础。
- The results show that the optimal inspection instants should take place before the reliability index reaches the minimum acceptable reliability index. 结果表明,最优的检测是在结构的可靠指标低于最低可靠指标前就对结构进行检测。
- And the influence to the reliability index is done as well as the condensational force against sliding and the friction coefficient correlation. 以及考虑抗滑凝聚力与摩擦系数相关时,对可靠指标的影响。
- By contrast, the paper calculated the reliability index of the abutment after changing variable quotiety of the stochastic variable. 作为对比,本文还在改变各随机变量变异系数的前提下,计算了坝肩岩体各高程的可靠指标。
- Finally,based on the types of all load,using Matlab,the reliability programs are compiled to calculate the reliability index under different design and different load combination. 最后,基于所得出的各种荷载的分布状况,利用Matlab环境编制可靠度计算程序,利用该程序计算在不同设计情况下、不同荷载组合情况下的管壁强度可靠度指标。
- The results show that the synthetical reliability index of coordination of gas turbine and gas turbine is very high,especially in the run mode of one engine and one screw. 计算分析结果表明,全燃联合推进系统的可靠性综合指标非常高,尤其又以单机单桨运行时的可靠性最好。
- Sets up a series of reliability indexes for heat users and heat-supply network systems. 给出了一系列热用户供热可靠性指标和热网系统可靠性指标。
- While you should always take precautions against overexposure, take special care to adopt sun safety practices when the UV Index predicts exposure levels of moderate or above. 虽然你应始终针对过度暴露采取预防措施,但是在紫外线指数预报暴露级别为中度或更高时,特别注意采取阳光安全措施。
- The time-variant stiffness reliability indexes of bending structural members were calculated by using JC method. 以受弯构件为例,采用JC法对其刚度可靠指标进行了计算分析。
- Adaptive training and pruning algorithm for stock index prediction 用于股指预测的自适应训练及删剪算法
- By use of "Supplemental variable method" and "VMP", we derive queueing indexes and reliability indexes. 我们主要通过使用补充变量法,从而构造向量马氏过程,得到了我们所关心的一些排队指标和可靠性指标。
- Keywords Infill adjustment;Numerical simulation;Index prediction; 加密调整;数值模拟;指标预测;