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- 轴承故障振动MATLAB处理，格式为MAT 包含全部内容-Bearing fault vibration MATLAB processing
shipinfenxi
- 对轴承振动信号进行各种时频分析，以获取相应的时频域分布图，用于轴承故障诊断-bearing vibration signal time-frequency analysis to obtain the corresponding time-frequency domain distribution for bearing fault diagnosis
zhouchen
- 小波阈值自动选取方案去噪，并用HHT对去噪后的轴承信号进行处理，提取故障特征。-Wavelet threshold de-noising program automatically chooses, for bearing with HHT denoised signal processing, fault features.
zhouchengguzhangzhenduan
- 可以试想大型机械零部件的轴承故障诊断功能。并可保存数据。-Bearing fault diagnosis can imagine a large mechanical parts. And save data.
xiaobozhenduan
- 小波分析由于具有同时分析信号时域和频域的特性，所以使用小波分析技术对检测的信号进行变换，然后对具有故障特性的信号进行重构，最后通过希尔伯特变换进行解调和细化频谱分析，从而轴承中的故障信息成分就可以检测出来，以判断轴承发成故障的部位。-Wavelet analysis has the characteristics of both time and frequency domain, so the wavelet analysis technique is used to transform th
Choiwilliams
- 计算振动信号的Choi-Williams分布，通过对照轴承故障特性频率可知，轴承的外圈发现了故障，完成了对外圈的故障特征提取。-The Choi-Williams distribution of the vibration signal is calculated. Through the comparison of the bearing fault characteristic frequency, the outer ring of the bearing is found to be f
shiyan1
- 有关轴承故障诊断的算法程序，自己编写的，需要的同学可以-Relevant bearing fault diagnosis algorithm program, I have written, needy students can look
wodechengxudisange
- 有关轴承的故障诊断算法的程序，需要的同学可以-Bearing fault diagnosis algorithm related programs, students need to look
faultdiagnosis
- 带通滤波，低通滤波，数据过滤及谱分析算法及用到滚动轴承故障数据-Band-pass filter, low-pass filtering, data filtering and spectral analysis algorithms and data used in Roller Bearing Fault
gongzhenjietiao
- 用于滚动轴承故障诊断，找出特征频率，从而进行滚动轴承缺陷进行分析。-For rolling bearing fault diagnosis, to identify the characteristic frequency of rolling bearing defects were analyzed.
bhuvaneeswarai
- induction motor bearing fault diagnosis
Untitled2
- 基于小波变换的电机轴承故障诊断的应用与开发-Application and development of motor bearing fault diagnosis based on wavelet transfor
SSSS
- 轴承的4种振动信号，包括1种正常信号，内圈、外圈及滚动体故障信号-4 kinds of bearing vibration signal, including the one kind of the normal signal, the inner ring, outer ring and rolling fault signal
AAA
- 轴承故障信号的诊断方法，时延相关预处理对振动信号做预处理，可以起到解调的作用-Diagnosis bearing fault signal delay associated pretreatment on the vibration signal preprocessing, can play a role demodulated
guzhangzhenduan
- 之前写的关于单盘转子和轴承故障诊断的小程序-Before writing about the single-disc rotor and the bearing fault diagnosis applet
baoluopuzhouchengguzhangzhenduan
- 利用matlab通过包络谱与能量谱诊断轴承内外圈故障，并附有内外圈的故障数据，适合初学者。-By using matlab spectrum and energy spectrum envelope bearing inner ring fault diagnosis, fault data together with inner and outer rings, suitable for beginners.
LMD
- 自己变成的LMD算法，用于轴承故障诊断方向的诊断信号进行分析。能实现对轴承故障信号进行有效提取，分为多个IMF分量和参与分量。-LMD algorithms themselves into, the diagnostic signals for the direction of the bearing fault diagnosis are analyzed. Bearing fault signal can be achieved effectively extracted into a pl
svd
- svd算法用于滚动轴承故障诊断中，该算法通过对故障信号进行重构，能够有效提高故障频率。-svd algorithm for ball bearing fault diagnosis, fault signal by the algorithm to reconstruct, can effectively improve the fault frequency.
MATLAB
- MATLAB希尔伯特Hilbert变换求包络谱用于滚动轴承故障检测，对于滚动轴承故障信号进行包络普分析，确定其故障类型。-MATLAB Hilbert Hilbert transforms envelope spectrum for rolling bearing fault detection, fault signal for Rolling Cape envelope analysis to determine which type of fault.
MP
- 此程序为稀疏分解匹配追踪的算法，应用于轴承信号故障处理中-This program is a sparse decomposition matching pursuit algorithm, applied to the bearing signal fault processing