Connecting to notebook PC, it can make movable online fault diagnosis and analysis and process, so it has upper value of practicality and popularization.
与笔记本电脑相连即可进行移动式在线的故障诊断和分析处理，具有较高的实用推广价值。
The results show that the process of fault diagnosis and analysis is effective and successful, and it is valuable in eliminating similar fault in production process.
结果表明：对该汽轮发电机组的励磁机系统故障诊断分析过程是成功的、有效的，并对生产实际中类似故障的分析和排除具有一定的参考意义。
The method of maintaining NC machine tools is discussed by the aspects of the structure and characteristics of the NC system, fault diagnosis and analysis, fault elimination and so on.
笔者从数控系统的构成与特点、故障分析与诊断及故障排除等方面论述了维修数控机床的方法。
The results showed that it is practicable to use the wavelet analysis method in vibration fault diagnosis, and it also has reference value on other complicated machines' vibration diagnosis.
结果表明，小波分析方法用于柴油机的振动故障诊断是有效可行的，对其他复杂机械的振动诊断同样具有参考价值。
Then the time domain analysis methods and frequency domain analysis methods which are frequently used for fault diagnosis have been discussed.
其次论述了常用的故障诊断方法，即时域分析方法和频域分析方法。
In the online detection and fault diagnosis for mechanical equipment, vibrating signal analysis is an important means.
在机械设备的在线检测和故障诊断中，振动信号分析是十分重要的手段。
In the view of feature signal extraction, the local wave time-frequency analysis and information entropy were used to deal with fault diagnosis.
从特征信号提取的角度出发，采用局域波时频分析和信息熵结合的方法进行往复式压缩机故障诊断。
The expert system based on fault tree is selected for the diagnosis of electronic cabinet faults, after analysis of the composition and fault formation mechanism of the electronic cabinet.
通过分析机车电子柜的组成和故障形成机理，选择基于故障树的专家系统作为电子柜故障诊断的技术手段。
Results of theory analysis and experiments demonstrate the effectiveness of all the methods is proposed in fault diagnosis of cage motor.
通过理论分析和试验结果表明，以上方法对鼠笼电动机的故障诊断是有效的，并验证了其可行性和优越性。
In this paper, elevator fault diagnosis and to exclude common methods to explore and analysis.
本文对电梯常见故障的诊断与排除方法进行探讨与分析。
The Database System of oil Monitoring which is used for the decision and the information inquire of the oil analysis center is the important technology of Condition Monitoring and Fault Diagnosis.
油液检测数据处理系统作为油液分析机构的决策和技术咨询系统，是利用油液检测进行状态检测和故障诊断的关键技术。
A fault diagnosis method based on frequency-domain kernel analysis in nonlinear circuit and neural network is presented.
提出一种基于非线性电路频域核分析和神经网络的故障诊断方法。
Based on the introduction of wavelet packet and characteristic entropy, a new method to diagnosis fault for high voltage circuit breakers is presented, and its steps and analysis are also introduced.
在详细介绍小波包与特征熵的基础上，将二者结合提出了一种诊断高压断路器机械故障的新方法，并给出了切实可行的诊断步骤和分析。
The combination of curvilinear component analysis (CCA) and self-organizing feature map (SOFM) were applied to a diagnosis for fault feature extraction of bearing.
提出曲元分析(CCA)和自组织特征映射(SOFM)相结合的方法用于轴承的故障诊断特征提取。
This paper presents monitoring and fault diagnosis of a PVC batch process using multi way principal component analysis (MPCA).
将多方向主元分析（MPCA）理论应用到一个实际的PVC间歇反应过程的性能监测与故障诊断中。
The fault diagnosis and property testing process of the electronic component of photovoltaic radar base on the testing of all important signal and analysis of fault trees are detailed introduced.
通过对光电雷达电子部件所有关键信号的实验测试和部件故障树结构分析，阐述了光电雷达电子部件性能检测和故障诊断的实现过程。
The program realized displaying real time curve and history curve of cell signals, querying history report, spectrum analysis of cell resistance and fault diagnosis for the cell state.
实现了槽信号的实时曲线和历史显示，历史报表查询，槽电阻频谱分析和神经网络故障诊断功能。
This paper mainly discusses the analysis and diagnosis of common fault and the repair content of the automobile power system.
本文着重探讨汽车电源系统的常见故障分析、诊断以及维修作业的主要内容。
The design scheme of the electronic equipment fault diagnosis base on the fault trees analysis and virtual instruments is presented, and the work process of diagnosis system is detailed introduced.
提出了一种基于故障树分析和虚拟仪器的电子设备故障诊断设计方案，并阐述了系统的实现过程。
According to the fault structure characteristic of fault monitor system for power schedule of east China power net, the paper design and realize the fault diagnosis module by the fault Tree Analysis.
针对华东电网厂站监控系统的故障结构特点，本文通过故障树分析方法进行了故障诊断模块的设计与实现。
So high voltage transmission line fault diagnosis and performance analysis are very important for security and stability of Power Systems.
因此，对输电线路的故障诊断和性能分析是极为重要和必要的。
One new method for fault diagnosis of steam turbine based on kernel principal component analysis (KPCA) and multistage neural network ensemble was proposed.
提出一种基于核主元分析(KPCA)和多级神经网络集成的汽轮机故障诊断方法。
The fault diagnosis system of natural gas pipe network based on GIS is composed of the basic function subsystem, comprehensive analysis subsystem and fault diagnosis subsystem.
基于GIS的天然气管网故障诊断系统由基本功能子系统、综合分析子系统以及故障诊断子系统组成。
For the sake of better carrying on fault detection and diagnosis, introduced the theory of principal component analysis (PCA) and the mechanism and strategy based on PCA for the fault of process.
为了更好的进行故障检测与诊断，介绍了主元分析(PCA)理论，给出了基于主元分析的过程故障辨识机理及策略。
This article describes the common fault diagnosis of CNC system, CNC system, fault analysis and troubleshooting, and lists some troubleshooting examples.
文章介绍了数控系统常见故障的诊断技术，数控系统的常见故障分析及排除方法，并列举了部分故障排除实例。
Remote condition Monitoring and Fault Diagnosis Technique based on networking is composed by remote monitoring and data analysis.
远程监测和数据分析是网络化监测诊断系统中不可缺少的组成部分。
Fault detection on the traction power supply system mainly includes three steps: signal acquisition, signal processing and analysis, fault diagnosis.
对牵引供电系统进行故障检测主要包括三个步骤：信号采集、信号处理与分析、故障诊断。
Under this condition, in order to analysis the fault quickly and accurately, a kind of fault diagnosis method must be developed to deal with the fault information.
在这种情况下，就必须采用一些好的方法来对故障信息进行处理，以尽快、尽可能准确的进行故障诊断。
Under this condition, in order to analysis the fault quickly and accurately, a kind of fault diagnosis method must be developed to deal with the fault information.
在这种情况下，就必须采用一些好的方法来对故障信息进行处理，以尽快、尽可能准确的进行故障诊断。
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