查询词典 fault analysis

Additional analysis to correlative recird with the fault is provided as reference mateies to craft brother.

另外，对与本次事故有关的故障录波图进行了分析，可供同行参考。

In the first session the fans vibration on-line monitoring system is realized with VC language, also compile auto power spectrum density function, cross power spectrum density function, autocorrelation function and cross correlation function etc spectral analysis function to carry through simple offline fault diagnosis.

首先用稳定性强、扩展性好的VC++语言开发了通风机振动在线监测系统，并编写了自功率谱密度函数、互功率谱密度函数、自相关函数和互相关函数等频谱分析函数来进行简单的离线故障诊断。

By using correlation analysis, we are able to calculate the self correlation coefficient of the same characteristic value to achieve the association of current and previous one and the cross correlation coefficient of two different characteristic values, consequently achieve the data association between characteristic values. 3. On the characteristic level, we are trying to fuse the characteristic values from different data source and identify the exact type of the fault.

用同种类多个传感器进行测量，得到的数据以加权自适应估计方法将它们融合处理得出最佳值；对来自异类多个传感器的数据进行最小二乘估计处理将它们融合到一起，完成数据关联和从测量数据估计出它们所反映的特性；通过计算征兆数据的自相关系数能完成同一征兆当前值与过去值的关联，又可以通过计算两个征兆数据的互相关系数完成这两个征兆的关联。

Economical and technical analysis of non superconducting fault current limiter.

非超导型故障电流限制器的技术经济分析。

This can be used in the analysis of depositional cyclothem. This technique can also be used to judge whether the fault is broken or not.

而且，应用该技术可以判断并解决"层断波不断"的问题，用来分析断层的封堵性。

Firstly, a probability computing model is constructed to present system call sequences and the SCSFA algorithm is designed to predict the attempt of intrusion and to determine what need to protect, which is based on the analysis of system call sequence in virtual computing systems; Secondly, the sensitive data protected are divided into a number of film data, and for the goals of random errors tolerance, each tablet data are redundant backup based on Byzantine fault tolerance; Then, the redundant data are distributed to different virtual machines.

设计SCSFA算法分析虚拟计算环境的系统调用行为序列，以识别虚拟计算环境下的入侵企图，预测敏感数据的高危区域；其次，将要保护的数据划分成若干片数据，并以容忍虚拟计算环境随机错误为目标对每个片数据冗余备份；然后将冗余片数据分散到不同虚拟机上。

A DCA based fault propagation analysis method is proposed.

提出了一种基于DCA的故障传播关系分析方法。

Rolling bearing; fault diagnosis; underdetermined blind source separation; empirical mode decomposition; principle component analysis

关键词滚动轴承；故障诊断；欠定盲分离；经验模态分解；主分量分析

Based on the analysis, we proposed an efficient deducible fault-finding method which could not only diagnose and repair the failures but also find out the relative branches influenced by the faults.

在增加Petri网标识的冗余度基础上，通过构造监督矩阵和冗余矩阵，提出了具有自校正能力的Petri网模型；给出了Petri网有效的递推寻错法，该方法不仅能够检测和纠正Petri网中出现的故障，而且可以给出实际对象网络中与故障相关的进程；利用不间断电源的Petri网模型验证了递推寻错法的正确性以及在实际应用中的可行性

A diagnostic program will usually produce a printout containing an analysis of the operation being checked in order to assist with fault finding and correction.

通常为了有助于故障的发现和纠正，诊断程序将打印输出对运行情况所做的检测的分析。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。