The article analyses original methods of DGA fault diagnose, include three-ratio method, artificial neural network method, Fuzzy Theory, diagnosing expert system, grey relational algorithm, et.
本文分析了原有的DGA故障诊断方法，包括三比值法、人工神经网络法、模糊理论、变压器诊断专家系统、灰色关联算法等。
Introduced the methods of analyzing and diagnosing internal fault using chromatography analysis technology for larger scale oil-filled electric equipment.
介绍了应用色谱分析技术对大型充油电气设备内部故障进行分析与诊断的方法。
A new vibration monitoring, analyzing and fault diagnosing system, the structure of its data acquisition system, performance and characteristic of the software were introduced.
介绍一种新型振动监测分析和故障诊断系统，其数据采集器的结构以及系统软件的功能和特点。
The principle of housekeeping software design, multi-task design, data communication, double computer fault diagnosing and processing are described in detail.
并对软件设计原则、多任务设计、数据通信、双机容错和故障诊断与处理作了较详细的讨论。
This paper designs and implements a real-time expert system diagnosing the fault during the process of cold rolling.
本文设计并实施了一个用于冷轧过程的故障诊断的实时专家系统。
The signal processing is the key point in fault diagnosing.
而信号处理是故障诊断成功与否的关键。
The system is applied to a means of online fault diagnosing and a measure of real- time monitoring relay protection sensitivities.
该系统为运行人员提供了一种在线进行故障诊断的方法以及在线对保护灵敏度进行监测的手段。
Fault diagnosing is the main function of network management system of transmission network, and also difficult function of NMS.
故障诊断是传送网网管系统的重要功能，也是网管建设中的难点问题。
In this paper, typical fault mechanisms and vibration characters are analyzed; the methods of analyzing gear vibration signal and diagnosing fault are described.
分析了齿轮典型故障的故障机理及其振动特征，阐述了齿轮振动信号分析与故障诊断的方法。
The rotor is the main component during turbine fault forecasting and diagnosing.
汽轮机转子是汽轮机故障预测及诊断问题的一个重要方面。
By diagnosing intermittent fault, BIT with the method is better than that of two-state method in reducing false alarm rate as well as increasing fault detection rate.
与传统两状态方法相比，基于三状态方法的BIT通过诊断间歇故障，不仅有效地抑制间歇故障引起的虚警，而且还能提高故障检测率。
A real-time fault diagnosing system on power systems can assist dispatchers to recognize faulty elements, shorten the time of dealing with a blackout accident and avoid its enlarging.
电网故障诊断智能系统能够辅助调度人员快速判断故障元件，起到缩短事故处理时间，防止事故扩大的作用。
Experiment shows that its deducing process is entirely the same as the INS of a certain type of plane, and it has important reference value to fault diagnosing of homemade INS.
实验证明：其分析推导过程与某型飞机惯导产品实际情况完全一致，对国内惯导故障诊断具有重要的参考价值。
Adaptive weighted median filter is used for diagnosing the fault signal of the rolling element bearing.
将自适应加权中值滤波器应用于滚动轴承故障信号的故障诊断中。
And experimental verification shows that the system is suitable and effective in condition monitoring and fault diagnosing of rotating machine group.
实验结果表明，系统达到了机组群状态监测与故障诊断的要求。
By analyzing the fault models, some parameters that are sensitive to the fault models are selected to be the diagnosing parameters.
通过对故障进行分析，选取对故障比较敏感的气动或性能参数作为故障诊断参数。
To solve the problem, a synthetic experiment platform for nc teaching is built to illustrate nc principle visually and to simulate fault diagnosing of nc machine tools.
本文以此为出发点，构建了数控教学综合实验平台，以期实现数控原理的形象化展示与故障诊断的模拟维护。
The dissertation introduces the design method of fault diagnosing program in details.
论文详细介绍了故障诊断程序的设计方法。
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。
And in the system, the combination of the traditional data analysis method and forward and backward whirl analysis method improves the veracity and reliability of fault diagnosing.
传统分析方法与进动分析方法的结合提高了故障诊断的准确性、可靠性。
The system has active meaning in accelerating the development of novel endoscopy by ourselves, improving the level of industrial fault inspecting and diagnosing.
系统对我国自行研制新型内窥技术，提高工业内窥探伤和故障检测的水平，有着积极的推进意义。
The peak value varies in different fault conditions and it can be used as a characteristic for diagnosing leakage fault of exhaust valve, the fault in initial stages can also be diagnosed.
可以将三阶谱的峰值作为判断气阀是否漏气的一个诊断特征量，同时也为诊断内燃机气阀的早期漏气故障提供了依据。
As the fault data-base of the diagnosis system is improved, the model will play an important role in accurately and rapidly diagnosing the fault position of test system for solid rocket motor.
通过对诊断系统的故障数据库的不断完善，该模型将在固体发动机地面试验测试系统中准确、快速地确定故障部位发挥重要作用。
The system has following functions: on-line fault detecting, fault self-diagnosing, light and speech sounds alarming, etc. It can detect as many as several dozen states of a process or an equipment.
该系统具有故障在线检测、故障自诊断和语音声光报警功能。可在线监测多达数十个点的过程或设备的运行状态。
This paper, taking the auto leveling system of modern asphalt paver as an example, describes the system monitoring and fault diagnosing function.
以沥青混合料摊铺机自动调平系统为例，介绍了系统状态监测与故障自诊断功能。
Finally, it is proved that the proposed predictive models can predict the quality target efficiently and rapidly. It provided a method for online diagnosing fault of quality targets.
最后验证了用神经网络方法建立的油品质量模型能快速地得到有效预测信息，从而为实现质量指标的实时预估和在线故障诊断奠定了基础。
The paper describes the research and analysis of fault monitoring and diagnosing ultra cylinder clearance for the multi-cylinder diesel engine model C6135G.
介绍了多缸柴油机（6 135G）的超磨耗标准的活塞缸套间隙进行状态监测及故障诊断的研究。
The paper describes the research and analysis of fault monitoring and diagnosing ultra cylinder clearance for the multi-cylinder diesel engine model C6135G.
介绍了多缸柴油机（6 135G）的超磨耗标准的活塞缸套间隙进行状态监测及故障诊断的研究。
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