Therefore, the Jinsha River suture zone is probably a transform fault.
据此认为该缝合带可能是一条转换断层。
Through long terms of tectonic evolutions it changed into a transform fault in the Cenozoic era.
经长期构造演化于新生代转变为转换断层。
On that basis, the paper discusses whether the Tanlu fault is a gigantic sinistral strike-slip fault or a transform fault.
在此基础上,讨论了郯庐断裂带是否为巨大的左行平移断层或转换断层。
These NNE and ne faults become a long transform fault system and formed a boundary between the eastern margin of China Continental Plate and Philippine Sea Plate.
这些北北东向和北东向断层形成一条巨长的转换断层系列,也是中国大陆板块东缘与菲律宾洋块的一条边界。
These transform fault series play an important role in the formation and the geological evolution of the Southeastern China continental margin basins and the tectonic-structural zones.
这些转换断层系统对中国大陆东、南缘含油气盆地和边缘构造带的形成和地质演化起着重要的作用。
Because the method utilizes modal transform, the problem of fault inception Angle can be avoided, which occurs in almost all conventional methods.
这种方法由于采用了模式变换,避免了传统行波方法中存在的受故障起始角的影响的问题。
The location result is not influenced by fault resistance and inception Angle when wavelet transform coefficient of aerial mode current is used in fault location.
利用线模电流的小波变换系数进行测距,不仅不受故障电阻的影响,也不受故障起始角的影响。
The method uses wavelet transform and principle component analysis to preprocess fault signal, afterward training and testing wavelet neural network with the preprocessed fault characteristic data.
该方法首先利用小波变换和主成分分析对故障信号进行预处理,然后用处理后的故障特征数据对小波神经网络进行训练和测试。
Finally, this paper studies thoroughly a novel approach to detect rotor bar breaking fault, which is based on the perfect combination of the Hilbert Transform and digital filter.
对于转子断条故障,详细介绍了一种新的基于希尔伯特变换与数字滤波的在线监测方法。
In this paper, a freight car rolling element bearings fault diagnosis method based on Empirical Mode Decomposition(EMD) and adaptive short_time Fourier transform(STFT) is proposed.
提出了一种结合经验模态分解(EMD)和自适应短时傅里叶变换(STFT)的铁路货车滚动轴承故障诊断方法。
Wavelet analysis, also called wavelet transform, is a new analysis method with good time frequency localization characteristic, so it is suitable for fault analysis of power system.
小波分析(或称小波变换)是一种新的时频分析方法,它具有良好的时频局部化特性,适用于电力系统故障分析。
The paper discuss the singularity detection theory of wavelet transform, this theory is applied to analysis of fault characteristics of the transient traveling waves.
本文讨论了小波变换及小波变换的奇异性检测理论,并将其应用于暂态行波故障特征的分析。
Aiming at the questions of pump-jack fault diagnosis method backward and diagnosis information lack of, it is proposed a kind of wavelet transform based neural network fault diagnosis system.
针对油田抽油机井故障诊断方法较落后和故障信息采集不充分的问题,提出一种小波变换基神经网络故障诊断系统。
In this paper, we deducted the transform relation between seismic source parameters from seismic fault plane solution in double couple point source model and from the seismic moment.
文中推导了双力偶点源模型震源机制解得出的震源参数和用地震矩张量反演得出的震源参数之间的转换关系。
In this method the transient fault signals are analyzed with wavelets transform to obtain the transient fault information, and the fault circuit is selected by the synthetic phase comparison method.
该方法利用小波变换分析所采集的故障暂态信号,提取用于选线的暂态信息,并采用综合相位比较法确定故障线路。
Wavelet transform was proved to be a suitable tool for the analysis of travelling waves and is utilized here to extract fault information from current travelling waves and implement protection scheme.
小波变换作为新的数学分支,在这里用来提取电流行波信号中的故障信息,实现原理方案。
By digital simulation and detection of gearbox fault signal the detection effect of the novel bilinear time-frequency transform is validated for the transient components in complex signal.
通过数字模拟实验与齿轮箱故障信号检测,验证了新的双线性时间-频率分布对复杂信号中瞬时分量的探测效果。
A new approach to detect rotor bar breaking fault online is presented in this paper The Hilbert transform of stator current is firstly calculated and signal is constructed.
提出了一种基于希尔伯特变换与数字滤波的笼型异步电动机转子断条在线检测方法。
Wavelet transform was utilized to get coefficients of each scale. Based the coefficient matrix, principal component analysis model was established to diagnose sensor fault.
利用小波变换得到传感器信号在各个尺度上的系数,然后根据尺度系数矩阵建立主元分析模型进行传感器故障诊断。
A method of signal mutative symptom extraction is presented, in which the theory of wavelet transform is applied. Moreover, this method is used in fault diagnosis of test turntables.
应用小波变换理论提出了一种信号突变征兆提取方法,并将它应用于转台故障诊断中。
The method differs from traditional FFT transform in its capability to analyze nonstationary noise signals of faulty mechatronics equipments. It offers a way for noise monitoring and fault diagnosis.
该方法不同于传统的基于FFT分析的声强计算方法,可以实现对非平稳故障噪声信号的分析,为机电设备的噪声监测和故障诊断提供了一条研究途径。
In order to solve the problem of relay protection failure for induction motor, we put forward the method of stator winding small fault detecting based on wavelet transform.
对电动机的继电保护中存在电动机微变故障保护失效的问题,提出了基于小波分析的定子绕组微变故障检测方法。
This paper takes the wavelet analysis transform as the means to process the fault detection and diagnosis of the jointing. The research result is inspiring.
这里用分形变换的方法对焊接过程中进行初步缺陷检测和诊断,结果表明分形分析在焊接过程中缺陷检测和诊断有很好的应用前景。
Electromagneic characteristic of the interturn short circuit in turbo-generator rotor windings is analyzed. And a method of fault detection and diagnosis based on wavelet transform is presented.
分析了汽轮发电机发生转子绕组匝间短路故障时的电磁特性,提出了基于小波分析的故障检测与诊断方法。
The paper investigates applications of neural network and wavelet transform in power system, which provides necessary and reliable base of applications of fault location in distribution system.
本文对神经网络和小波分析在电力系统中的应用进行了研究。为其在配电故障测距中的应用提供了必要的和可靠的研究基础。
In this paper, the method based on the combination of wavelet transform and BP neural network is presented to realize fault location for the single-phase-to-earth fault in non-direct-ground systems.
提出一种基于小波变换与BP神经网络相结合的方法来实现小电流接地系统单相接地故障定位。
According to the fault features extracted from the pump vibration via wavelet transform, the working conditions and the faults of the pump can be classified and identified by the BP neural networks.
研究结果表明训练成功的BP网络可作为智能分类器对斜轴泵的常见故障进行识别和诊断。
The practical problems in the fault detection and fault location using the wavelet transform, such as the wavelet basis function, the initial data, the velocity of traveling wave are studied.
针对小波变换在故障检测与测距中应用的实际问题如小波基函数、小波变换初始数据、行波波速的选取等进行了研究。
The practical problems in the fault detection and fault location using the wavelet transform, such as the wavelet basis function, the initial data, the velocity of traveling wave are studied.
针对小波变换在故障检测与测距中应用的实际问题如小波基函数、小波变换初始数据、行波波速的选取等进行了研究。
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