The proper choice of fault correlation criterion is a critical problem for the Primary Factor Model.
故障相关性准则的正确选取是主因子模型的核心问题。
A fault instance is constituted by inputting fault data, then the source fault of this fault instance is located through the fault correlation algorithm.
通过输入故障数据构成一次故障事例,采用故障关联算法定位出本次故障事例的故障源。
This method USES the correlation of network topology node, in view of the most main dissemination characteristic of network fault, carries on fault location by using fault correlation algorithm.
该方法利用了网络拓扑结构节点的关联关系,针对网络故障最主要的传播特性,通过故障关联算法进行故障定位。
A scope can provide fault handlers, event handlers, a compensation handler, local variables, local partner links, and local correlation sets.
范围可以提供错误处理程序、事件处理程序、补偿处理程序、局部变量、本地伙伴连接和本地相关集。
As an important problem in network fault management, alarm correlation analysis can help network administrators to delete redundant alarms, locate faults and predict faults before they happen.
告警相关性分析作为网络故障管理中的重要内容,可以辅助网管人员删除冗余告警、定位故障以及预测故障的发生。
Displacement pressure in faulted belt is a key factor that affects fault seal, which has a favorable positive correlation with mud contents in faulted belt.
断裂带排驱压力是影响断层封闭性的关键因素,它与断裂带中泥质百分含量有良好的正相关性。
A fault alarms correlation rule analysis model based on sequence clustering algorithm is designed.
设计了基于序列聚类算法的故障告警关联规则分析模型。
Aiming at the problem of testing parametric fault in analog integrated circuits, an approach based on power spectrum correlation analysis for diagnosing parametric faults is presented.
针对模拟集成电路参数型故障的测试难题,提出了定位模拟集成电路参数型故障的功率谱相关分析方法。
The relative correlation distance entropy is applied to fault diagnosis and state recognition of aero engine rotor-case system.
将相对关联距离熵应用于航空发动机转子—机匣系统状态识别和故障诊断。
The experimentation has proved that the fault diagnosis efficiency is prompted by the distributed alarm correlation systems.
实验证明,采用分布式的告警相关性模型可以有效提高系统的故障诊断水平。
A fast matching algorithm is proposed aiming at the fault of large calculation quantity in the correlation matching algorithm.
针对相关匹配法计算量大的缺点提出了一种快速匹配算法。
Rich pattern knowledge regarding network behavior is hidden behind alert correlation, when pattern knowledge is discovered and research, network fault management will be more intelligent.
网络告警关联中隐含着丰富的模式知识,通过研究告警信息间的因果相关性,能够显著的提高网络故障管理的智能度。
These results show that fault systems are fractal structure and have self-similarity very well and the correlation coefficients are better than 0. 99.
结果表明,断层破裂系统为分形结构,具有很好的自相似性,相关系数均达0.99。
Fault Diagnosis is based on the event correlation, graph theory and adjacency matrix are two methods to get the root failure sets.
故障关联算法依据故障之间的关联关系,运用图论和邻接矩阵的方法求出根故障集。
Alarm correlation play an important role in network fault management.
告警相关性在通信网络故障维护中起着十分关键的作用。
The alarm correlation analysis is an important approach of fault diagnosis, which plays a crucial role in network fault management.
告警相关性分析是故障诊断与定位的重要手段之一,广泛应用于各种智能网络管理系统。
The waveforms of the current fault component of two phases are symmetrical according to an analysis of wrong-phase-coupling. This characteristic can be quickly extracted by correlation analysis.
基于对异相短路的分析,发现两相电流故障分量波形呈现反向对称性,可利用相关分析法快速提取此特征。
The cause of two the landscape grillwork formation is correlation with the following factors, current tectonic activity of road fault zone, difference of material crust and activity of mankind.
这一景观结构的形成与公路断裂的现代构造运动、地壳物质组成的差异和人类活动的差异相关。
In order to reduce the influence of noise on the correlation dimension which is used in the hydraulic pump fractal fault diagnosis, a denoising method using adaptive wavelets was presented.
针对液压泵故障分形诊断方法中噪声对关联维数的影响,提出了自适应小波降噪的思路。
Event correlation is an important fault isolation policy and has been a key topic in the area of network fault management.
事件关联是重要的故障定位策略,已成为网络故障管理的研究热点。
Bispectrum and correlation spectrum are excellent for some mechanical fault forms.
三阶谱与相关谱对某些故障的分析很有效。
According to offset Wells correlation, reservoir prediction and fault seal study, it was considered that the northern fault and Dawa fault of Qing 22 was sealed, so the prospect is effective.
根据邻井对比、储层预测及断层封堵性研究,认为清22北断层及大洼断层都是封堵的,因此圈闭是有效的。
On analyzing several kind of network fault location technique, a fault location method which based on topology correlation technique is proposed in this thesis.
本文在分析了现有的几种网络故障定位技术的基础上,提出了一种基于拓扑关联技术的故障定位方法。
The average correlation coefficient is calculated to remove the errors caused by asynchronous sampling and the faulty line selection list is sorted according to the fault probability of line.
通过求取相关系数平均值,避免数据采集不同步引起的计算误差,得到按照发生线路故障可能性大小排列的故障选线序列。
Application to fault diagnosis of reciprocating compressor based on emprical mode decomposition and correlation dimension;
将分形几何引入齿轮振动信号的故障分析中 ,用关联维数来刻画振动信号的故障特征。
The typical fault was analyzed with the gray correlation degree analysis, and the satisfying results were gotten, which shows the method can be applied in condition monitoring of engine.
通过分析典型故障取得了满意效果,说明该方法可以对发动机系统进行状态监测。
In the metamorphic core complex (MCC) and the metamorphic arch, Jiangxi and Hunan area, there is an obvious correlation between the late brittle fault and the early subordinate ductile structure.
赣湘地区的变质核杂岩和变质穹窿构造中,晚期脆性断裂与早期低序次韧性构造间存在着明显的相关联系。
The results show that the occurring mechanism of strong earthquakes has a very close correlation with the type and active manner of regional fault in Sichuan region.
结果表明,四川地区强震的发震机制与区域断裂类型及其活动方式有着十分密切的联系。
Earthquake location and detection by waveform cross correlation, focal mechanism. Crustal fault zone structure imaging. Numerical modeling on earthquake ruptures and faulting.
地震定位与波形方法检测,地震震源机制,断层活动数值模拟,地壳断层结构与地球内部结构。
Water inrush is closely related to the structures. Maximum water emission of water inrush point has positive correlation with fault density.
突水与构造密切相关,突水点最大涌水量与断层密度呈正相关关系。
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