故障在线诊断的关键问题在于只用一次测试结果能定位故障。
The key to fault diagnosis on line is that the fault may be located after only one test have be done.
为了能及时发现列车轴承故障诊断，保证行车安全，故障在线诊断的研究显得尤为重要。
For the sake of discovering the malfunction of train's bearing in time and to guarantee the security of the train, the research of on-line malfunction diagnosis become especially important.
本文介绍了一种基于专家系统的水泥生产在线故障诊断系统，阐述了系统的构成、主要功能和实现方法。
This paper introduces an on-line fault diagnosis system that based on expert system in cement production, and discusses its composition, main function and implementation method.
介绍了一种基于专家系统的水泥生产在线故障诊断系统，阐述了系统的构成、主要功能和实现方法。
This paper introduces an on-line fault diagnosis system that based on expert system in cement production. It discusses the system composition, main function and implementation method.
展望了烟气轮机在线监测与故障诊断系统的发展前景。
The development prospect of on line monitoring and failure diagnostic system for flue gas turbine - expander was forecasted.
本文介绍了变电站专家系统的组成以及目前在编制操作票、故障诊断、电压无功控制、在线培训等方面的应用。
In this paper, the composition of the substation expert system, and its application in weaving operation ticket, fault diagnosis, VQC and training online have been introduced.
诊断结果表明该方法是可行的，便于实现柴油机气阀机构故障的在线实时监测与诊断。
The results show that the method is feasible and effective to achieving the on-line motoring and diagnosis of valve train faults.
汽轮机转子在线故障诊断是关系到发电厂安全运行的重要课题之一。
On-line fault diagnosis for steam turbine rotors is important to the safe operation of power plants.
介绍了当前容性设备在线监测与故障诊断的几种方法。
Some on-line monitoring and fault diagnosis methods of capacitive equipment are introduced.
提出一种开发电力设备故障在线诊断专家系统的设计思想及实现方法。
An idea of designing and realizing an online fault diagnosis expert system of power equipment is raised.
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 online detection and fault diagnosis for mechanical equipment, vibrating signal analysis is an important means.
本文提出了一种电力电子电路故障的在线诊断方法。
A new on-line fault diagnosis method for power electronic circuits is presented.
该系统实现了数控标牌打印机故障的在线诊断。
This system realizes the online fault diagnosis on the Numerical Control Plate Printer.
介绍了矿用对旋轴流式主通风机的在线监测和故障诊断系统。
On-line monitoring and trouble diagnosis system of counter-rotating type of axial fan for mine is introduced.
分析了水轮机组在线状态监测、故障诊断及微机保护之间的联系与差别。
This paper analyzes the relation and difference among on-line state monitoring, fault diagnosis and computer relay protection in water turbine.
论述了一套适用于乙烯裂解装置机组的在线状态监测及故障诊断系统，介绍了该系统的主要结构和功能。
Describes an online state monitoring and fault diagnosis system suitable for the use on ethylene cracking plant machinery units, including its main structure and function.
本文介绍了一种基于人工神经网络的同步电机转子短路故障的在线诊断方法。
This paper presented the establishment method of the Operating Logic Function for the electric equipment of substation.
本文提出了一种电力电子电路故障的在线诊断法。
A new on-line fault diagnosis approach is presented for power electronic circuits.
该电路具有较高的识别精度，可以实现实时在线的故障诊断。
Consequently, the circuit is very accurate and can realize real-time online fault diagnosis.
大型旋转机械的在线监测与故障诊断已在石化、电力等行业获得了广泛的应用。
The monitoring and fault diagnosis system for large-scale rotary machinery is largely applied in many fields such as power plants and chemical plants.
论文结合上海外高桥发电厂“300MW汽轮发电机故障在线综合诊断系统”的开发而开展相关的研究工作。
This paper makes its research incorporating with development of the project, 'On-line and comprehensive fault diagnosis system for 300mw turbogenerator' for Shanghai Waigaoqiao Power Plant.
本文介绍了神经元网络在控制系统故障诊断中的应用，讨论了神经元网络用于控制系统故障的离线诊断与在线诊断。
In this paper, the application of neural network is presented in the control system fault diagnosis. The method of on-line and off-line fault diagnosis are given.
在线监测与故障诊断的目的主要是检验该锅炉水循环的可靠性。
The online monitoring and fault diagnose mainly aim at the verification of the boiler water circulation reliability.
该算法也可以用于其他系统的在线故障诊断。
The algorithm can also be used for online diagnosis in other systems.
故障诊断中的误报和漏报现象直接影响诊断的准确率，同时在线故障诊断又要求很强的实时性。
The phenomena of misinformation and failing to report in fault diagnosis affect directly the quality of diagnosis, meanwhile, fault diagnosis on line demands real time.
由于水电厂的自动化程度越来越高，设备的在线监测和故障诊断就显得越来越重要。
Because of the increasing automatic degree in hydropower station, the on-line monitoring and fault diagnosis of equipment become more and more important.
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。
Connecting to notebook PC, it can make movable online fault diagnosis and analysis and process, so it has upper value of practicality and popularization.
本文讨论了网络通信技术在大型旋转机械在线监测及故障诊断系统中的应用。
The application of network communications technology in On-line Monitoring and Fault Diagnosis System of Large Unit Rotary Machine is studied in this paper.
结果表明该方法是可行的，便于实现气阀机构故障的在线实时监测与诊断。
The results show that the method is feasible and effective on achieving the on-line motoring and the diagnosis of valve train faults.
大型电力变压器局部放电信号的特征提取是电气设备绝缘在线监测及故障诊断技术领域的前沿研究课题。
The feature extraction of partial discharge signal of transformer is the front research project in online monitoring and diagnosing high voltage insulation failure.
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