查询词典 fault

This paper first introduces the basic principle and concept of data fusion, summarizes levels and model structure of data fusion, summarizes common algorithms and sorts them, separately expounds data fusion algorithms, neural network and evidence theory, and lucubrates the structure design of neural network. And then, the advantages and disadvantages of neural network and the evidence theory are discussed. In order to colligate the two algorithms strongpoint and increase the fault diagnosis accuracy, fault diagnosis method using data fusion integrated Ann and evidence theory is presented and diagnosis approach of this method is expatiated on.

本文首先对数据融合的基本原理、基本概念进行了阐述，总结了数据融合的层次和模型结构形式，并对常用的融合算法进行了总结分类；分别对数据融合算法—神经网络方法和证据理论方法—进行了详细的阐述，同时对神经网络的结构设计进行了深入研究；然后对神经网络和证据理论方法优缺点进行了分析，在此基础上为了实现两种算法优势互补，提高诊断的准确率，提出了神经网络和证据理论集成的数据融合故障诊断法，并详细阐述了这种方法的诊断原理。

On the basis of lucubrating characteristic gases of transformer fault and with the help of linear classifier pattern recognition method, the study of classification decision to transformer fault types is made.

2在深入研究变压器故障特征气体的基础上，采用线性分类器的模式识别方法，进行变压器故障类型的分类判决研究。

In order to improve the defects of the pneumatic transmissi on system u sed presently in mines,a kind of hydraulic transmission system based on fault t o lerant technology has been developed The working principle of the system is an a lysed in this article and the theoretical analysis in the fault tolerant techn ology is also mad

针对目前矿山使用的气动装载系统的缺点，提出了一种基于容错技术的液压传动方案，分析了该系统的工作原理，对该系统中应用的容错技术进行理论分

Ceramic pigtail coil: is used for coiling machine and spinning and weaving fault silk location in mechanizing, is fault silk another piece in common use.

猪尾圈：猪尾圈用于绕线机和纺织机械化中的过丝部位，是常用的过丝另件。

Ceramic wave eyelet: is used for coiling machine and spinning and weaving fault silk location in mechanizing, is fault silk another piece in common use.

猪尾圈：猪尾圈用于绕线机和纺织机械化中的过丝部位，是常用的过丝另件。

The transfer structures in Bohai Bay Basin can be divided into two styles of transfer zone and transfer fault according to the connection or non-connection status. The transfer structure in Bohai Bay Basin is mainly exhibited in the style of transfer zone, especially in basin or depression, while the transfer fault only militates in the sag-control level.

将渤海湾盆地变换构造分为变换带和变换断层两种类型：一般表现为变换带样式，尤其是在盆地或坳陷层次；而变换断层仅在局部的控凹层次上有所体现。

Used fault diagnosis method based on Principal Components Analysis to research the fault monitoring and diagnosis of Floating Production Storage and Off-loading system.

应用基于主元分析的故障诊断方法对浮式油轮生产储油卸油系统进行故障检测与诊断研究。

This article contraposes this character and makes use of the FTA to construct the fault tree of the electric parameter outrunning. The fault tree is analyzed and calculated to gain the significant sectors, which have greatly effects on the manufactory. Then the suggestion is concluded that can decrease the dielectric loss and partial discharge, and frequently improve the quality of final product.

针对它的种种特点，本文运用故障树分析法，构造了套管电气参数超标缺陷树，通过对于缺陷树的分析和重要度计算得到生产过程中影响产品性能的重要环节，从而提出了有效降低介质损耗与局部放电水平，提高成品套管稳定性的根本手段。

First the power spectrum of fault signals is decomposed by wavelet analysis, which predigests choosing method of fault eigenvectors.

首先对故障信号功率谱进行小波分解，简化了故障特征向量的提取。

First the power spectrum of fault signals were decomposed by wavelet analysis, which predigests choosing method of fault eigenvectors, and then the LSSVM was adopted to diagnose faults.

首先对故障信号功率谱进行小波分解，简化了故障特征向量的提取，然后采用最小二乘支持向量机进行故障诊断。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。