故障信号

The application of WT to power system fault signal is also discussed in the thesis.

提出了基于统计分析的高压电网故障暂态信号处理的原理与算法。

The application of Fourier transform and wavelet transform to signal fault diagnosis was mainly concerned.

研究了傅里叶变换与小波变换在信号故障诊断中的应用。

This paper gave the diagnostic method of engine fault based on vibration signal and devised the experiment.

本文确定了基于振动信号对发动机故障进行诊断的方法，并设计了实验。

The hardware of collection technique of vibration signal in fault diagnosis of locomotive bearing is introduced.

介绍了机车轴承故障诊断中振动信号采集的硬件实现。

In addition, in state monitor and fault diagnosis area, signal analysis of vibration and noise has already been in a critical position.

另外，在状态监测和故障诊断领域中，振动与噪声的信号分析也已处于不可替代的关键地位。

At present, transient fault signal of HV/EHV transmission line is analyzed by wavelet transform.

目前国内主要是采用小波变换的方法分析高压输电线路故障后的暂态信号。

The simulation results show that this method can detect sensor fault and recover sensor signal successfully.

仿真结果表明：SVM预测器有效地克服了神经网络的不足，能准确预测和跟踪传感器的输出信号，并在传感器发生故障后一定的时间段内能较精确的估计传感器的正常输出。

According to the development flow of database application systems, the system framework and each signal analysis and fault diagnosis module are emphasized.

根据数据库应用系统的开发流程，重点讨论了该系统框架及各个信号分析故障诊断模块的具体设计。

A composite fault detection method based on signal singularities detected by wavelet analysis is presented.

提出了利用小波分析技术进行信号奇异性检测的多重并发故障检测方法。

First of all, the function demand of remote signal analysis and fault diagnosis system is analyzed. Secondly the architecture and general design of this system are investigated.

本文分析了远程信号分析与故障诊断系统的功能需求，着重研究了系统的结构模式和总体方案，其中就Client/Server和Browser/Server两种结构模式进行了详细的比较，最终选择了Client/Server模式作为系统的总体结构模式。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。