The results show that FTA is an effective approach to plant fault diag...
结果表明，故障树分析法是机械故障诊断的一种有效方法。
So how to maintain or even to improve the performance of plant, make full use of modern technology to manage the plant fault effectively became a critical task for enterprises.
因此，如何维持甚至提高设备的性能，充分利用现代技术对设备故障进行有效管理成为当前企业面临的亟待解决的关键问题。
Finally, the Network-based Plant Fault Management Information System was developed and applied to enterprise successfully, which can manage and control the plant fault effectively.
最后，开发了网络环境下设备故障管理信息系统并应用于某企业，实现了设备故障的科学管理与控制；
The other important element, which is the next important element, is the basic design of the plant. Is it fault tolerant?
其他重要的因素，就是下一个重要的因素，就是电站的基础设计，它能容许一些故障吗？
Japan's prime minister, Naoto Kan, demanded a temporary shutdown of the power plant at Hamaoka, an ageing facility near a tectonic fault line.
日本首相菅直人要求暂时关闭滨岗核电站，这座老旧的核电站位于一地壳断层附近。
The spokeswoman for the Nuclear Regulatory Commission, Lara Uselding, said the utility has not found evidence that the newly discovered fault line would pose a risk to the plant.
核电厂的抗震级别是按照3英里外的断层带设计的，而在近几年，美国地质局在离核电厂不足1英里处发现了新的断层带。 NRC发言人称核电厂尚未发现有证据能表明新发现的断层带会给核电厂带来风险。
The capable fault is a very important concept during the siting of a nuclear power plant.
在核动力工程的选址中，能动断层是一个十分重要的概念。
A brief introduction is given about the structure. function and fault diagnosis system formed by overall distributed controlled network in hydroelectric plant.
简介了全分布式控制网络构成的水电厂微机监测系统的结构、功能和故障诊断系统。
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.
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。
The paper presents the whole structure and function of the system and illustrates our work for the fault self-recovering of a plant.
文中介绍了系统的整体结构和功能，并对设备的故障自愈调控系统进行研究。
To prove that the establishing plant parameter database is important to device condition monitor and fault diagnosis, through an example of fault diagnosis which has not completed.
通过一个未完成的故障诊断实例，说明建立设备参数数据库对于设备状态监测与故障诊断的重要性。
Process monitoring and fault diagnosis is an important issue in process industries. It is also a key technique for safe operation and productivity improvement for process plant.
过程监测与故障诊断是工业过程工程中的一项重要任务，是保证生产过程安全运行、提高生产效率的重要环节。
A method for fault detection and identification in control system under external disturbance and variations of plant parameters is presented.
提出了一种在模型参数变动和存在外部扰动条件下的控制系统故障检测与识别方法。
Do your plant machines ever suffer from shaft misalignment, rotor imbalance, gear failure or bearing fault?
永远不要从你的工厂机器轴偏差，转子不平衡，轴承齿轮故障或故障受到影响？
The test results indicate that the fault diagnosis system designed with the virtual DCS-based simulation system realizes the real-time fault diagnosis and accident prediction of the power plant.
对诊断系统的调试结果表明：基于虚拟dcs的仿真系统设计的故障诊断系统实现了火电厂的实时故障诊断与事故预报。
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.
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。
This paper establishes a fault remote diagnosis system about plant and analyses its working principle and basic structure.
构建了一个远程设备故障诊断系统，分析了其工作原理和基本结构；
The segmentation of seismo-active fault has become one of the basic methods in the nuclear power plant siting and the seismic risk analysis.
地震活动断层分段在核电工程选址及其地震危险性评价中具有重要的意义。
In the fault diagnosis of power plant, the precise mathematical model of the object is difficult to be obtained. And there are some fuzziness between fault signs and fault reasons.
在火电厂故障诊断中，难以建立对象的精确数学模型，且故障征兆和故障原因之间具有一定的模糊性。
Instead of traditionally local or small system simulation, the fault is set into the simulation system for the whole power plant in normal operation so as to analyze the trend of relevant parameters.
在故障工况仿真中摒弃了以往只进行模块局部仿真或小系统仿真的作法，将故障置入正常运行的整个电厂仿真系统中，查看并分析相关参数变化趋势及影响。
A fault diagnosis expert system which was designed for dust collection and transportation system in power plant was introduced with its principle, structure and functions in detail.
以燃煤电厂电除尘器和气力输灰系统为研究对象，介绍了电除尘器和输灰系统故障诊断专家系统的功能、结构和研制原理。
The simulation results show that this method is easy, realizable, general, and practical in the power plant equipment fault diagnosis.
为电厂的故障诊断提供了较好的模型和方法，具有很高的实际应用价值。
As the size, automation and complexity of the Marine power plant are improved continuously, the difficulty for fault diagnosis and maintenance increases gradually.
随着船舶动力装置的大型化、自动化和复杂化程度不断提高，故障诊断和维修难度日益加大。
Considering the power plant condition and vibration frequency, hierarchical diagnostic strategy is put forward. The accuracy of fault diagnosis is improved.
根据机组的状态和振动频率，提出了分阶段、分层次的诊断策略，提高了故障诊断的准确率。
The method which has definite physical meaning, can change fault diagnosis model to adapt to the variability and uncertainty of the plant by learning the fault diagnosis err.
该方法物理意义明确，可以通过对故障诊断误差的学习，实时修正故障模型，实现对不确定性和慢时变性对象的鲁棒故障诊断。
The method which has definite physical meaning, can change fault diagnosis model to adapt to the variability and uncertainty of the plant by learning the fault diagnosis err.
该方法物理意义明确，可以通过对故障诊断误差的学习，实时修正故障模型，实现对不确定性和慢时变性对象的鲁棒故障诊断。
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