A new capability enables the mapping of fault data.
有一个新功能支持映射错误数据。
Through study of the recognition of fault data, a data quality control algorithm is put forward.
通过对故障数据识别的研究,提出一种数据质量控制算法。
This paper is mainly to discuss the recording and publishing of fault data of electric power network.
本论文主要讨论了电力系统故障数据的记录和发布问题。
This paper introduces a kind of method by which we can record fault data of generator and display in figure.
本文介绍了一种记录发电机故障数据并用波形显示出来的方法。
The system has the function of signal acquisition and processing, FDD, self- culture, fault data-base self-updating.
本系统具有数据采集和处理、故障诊断、自学习、自动更新故障数据库等功能。
All these require a great number of fault data and related knowledge which is used to operate different types of faults.
这些都需要有大量的核动力装置发生故障时的数据和处理各种故障的有关知识。
Through the serial communication with PLC in VB, the computer read the fault data stored in the PLC and display in figure.
在VB环境下实现计算机与PLC的串行通讯,读取PLC中保存的故障数据并用图形显示出来。
Finally, the software functions are briefly introduced and example analysis is carried out combined with on-site fault data.
最后对软件的功能进行了简要地介绍并结合现场故障录波数据进行了实例分析。
The results of the verification of proposed method by on-site actual fault data show that the proposed method is practicable.
提出的方法,通过现场实际故障数据的验证结果表明,该方法是可行的。
It is known to all that the shortage of carrier wave mode: great disturbance in channel make it difficult to transmit fault data.
众所周知,采用电力载波通信方式有着明显的缺点:通道干扰大,数据传输难以保障。
Aimed at complex sensors faults of aircraft control system, the fault diagnosis models are set up and various fault data are acquired.
针对复杂的飞控系统传感器故障类型,建立了故障诊断模型,提取了各种故障数据。
This is particularly useful when fault data might be necessary outside of a SOAP fault, for instance, if you're dealing with batch operations.
当错误数据必须位于SOAP错误的外部时,这特别有用,。例如,如果您在处理批操作时。
A fault instance is constituted by inputting fault data, then the source fault of this fault instance is located through the fault correlation algorithm.
通过输入故障数据构成一次故障事例,采用故障关联算法定位出本次故障事例的故障源。
From the decision table defined by history fault data, we reduce the decision table in rough set theory and build the knowledge base model of expert system.
该系统从历史故障数据所形成的决策表出发,运用粗糙集理论进行约简,构建专家系统知识库模型。
Through dynamic time warping analysis to the hot-fire test data and simulated fault data of a certain liquid rocket engine, the warped path sets were obtained.
对某大型液体火箭发动机的热试车数据及通过发动机模型仿真得到的故障数据进行动态时间弯曲分析,得到弯曲路径集,然后结合决策树方法进行了故障检测和诊断。
The calculation of a real case shows that this system can well implement the integration of management of historical fault data and fault. Diagnosis rule acquisition.
实际算例表明,此系统可较好实现历史故障数据的管理和故障诊断规则获取的一体化。
Utilizing the recorded fault data to replay the transient process, the dynamic load model could be verified by the comparison between measured curves and simulation ones.
利用故障录波信息重演负荷特性的暂态过程,通过实测曲线和负荷模型仿真曲线的比较,进行负荷动特性模型的校验。
Training the multi-fault classifier only needs a small quantity of fault data samples in time domain, and does not need signal preprocessing for extracting signal features.
应用结果表明,不必进行信号预处理以提取特征量,只需要用少量的时域故障数据样本建立故障分类器。
Based on large amount of fault data and the analysis of the rocket launcher's structure and design, this paper presents the fault models of electrical drive system and fire system.
本文在统计大量故障数据及对火箭炮结构和设计分析的基础上,建立了火箭炮电传动系统和发火系统的故障模型。
The regional distributions and the development density of fracture are studied by the data such as tectonic curvature, fault data associated with image logging and core description.
利用构造曲率、断层数据结合成像测井、岩心描述等数据,可以对裂缝的区域分布、发育密度等进行研究。
The paper analyses the software fault that occurred in NEAX61E exchanges and meaning of PHASE information. It gives a method to collect and analyse software fault data through example.
分析了NEAX61E程控交换机软件故障的分类及PHASE信息的含义,通过实例介绍了在软件发生故障后有关数据收集与分析的方法。
The diagnosis system is able to collect fault data on-line and analyse the fault off-line, which achieves classification of turbine shafting vibration fault and detect early slight fault.
该系统能够在线采集故障数据,并进行离线的故障分析,实现了汽轮机组轴系振动故障的分类和发现早期轻微故障的目的。
Along with the establishment of the information network for protective relaying and fault recorders, the plentiful recorded fault data lay a foundation for further diagnosis of the faults.
随着继电保护及故障录波信息网的建立,丰富的录波信息为进一步诊断提供了基础。
The firth chapter was built on harmonic fundamental concepts, harmonic harm and influence, and then described the present condition and significance of harmonic study fault data recording.
第一章主要介绍谐波的基本概念,谐波的危害及谐波问题与故障录波装置的研究现状。
In addition, through the judgment of fault data the position where fault occurred can be accurately located, the faulty equipments and the reason causing the fault can be quickly ascertained.
还可以对故障时的数据进行判断,准确定位故障点,快速查出故障设备及故障出现的原因。
The relationship matrix between fault reasons and malfunction symptoms can be obtained by failure analysis and historical fault data and can be reduced by the application of rough set theory.
通过故障分析和历史故障数据得到故障原因-征兆相互关系矩阵,应用粗糙集理论约简关系矩阵。
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。
These researches overcome the shortcoming of needing many fault data samples of existing intelligent diagnosis methods, and provide a new method for machinery fault diagnosis and condition prediction.
本项目的研究克服了传统的智能诊断需要大量故障数据样本的不足,为机械故障诊断和状态预测提供了一种新方法。
It Presents a new hardware design for realizing remote transmission and processing of recorded fault data. The data communication modes, interfaces and hardware configurations are explained in detail.
给出了省、地级微机故障录波数据远传及处理系统的硬件体系结构设计方案,着重对系统采用的通信方式、通信接口、设备配置等进行详细的分析介绍。
During this process Jing took charge of the research on the fault mode and its data of the carrier rocket.
在这一过程中,荆木春主持开展了运载火箭故障模式及其数据的研究。
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