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cyclostationary_toolbox
- cyclostationary_toolbox 循环平稳分析工具箱,可用于齿轮和轴承的故障诊断(cyclostationary_toolbox for gear and bearing fault diagnosis)
demo
- 该算法是基于小波包变换能量率--BP神经网络进行机械轴承故障分析,提供了3种轴承故障及正常运营数据,包括Normal.mat 正常轴承数据 +Inner.mat 内圈故障数据+Outer.mat 外圈故障数据+Ball.mat 滚动体故障数据(This algorithm is based on the wavelet packet transform energy rate --BP neural network for mechanical bearing fault analysis, p
小波包能量可视化和GUI设计
- 特色:1.借用小波包分解和小波能量熵函数;2.GUI界面导入西储大学轴承故障数据;3:对提取小波能量方便快捷(Features: 1. Use wavelet packet decomposition and wavelet energy entropy function; 2. GUI interface to import bearing fault data of Xichu University; 3. It is convenient and fast to extract wavel
10.1016@j.jsv.2016.01.046
- 基于EEMD的回转支承故障多尺度ICA方法 检测与诊断(EEMD-based multiscale ICA method for slewing bearing fault detection and diagnosis)
匹配追踪算法
- 共振稀疏分解常用算法匹配追踪法,用于轴承故障的分离(Resonance sparse decomposition algorithm matching tracking method is commonly used for bearing fault separation)
多尺度样本熵
- 自编多尺度样本熵程序,实例中用于一段轴承故障数据,简单易懂。MultiscaleSampleEntropy函数中的SampleEntropy也可以单独拎出来计算单个样本熵。(Multi scale sample entropy is used for a section of bearing fault data, which is easy to understand. SampleEntropy in the MultiscaleSampleEntropy function can also
多尺度排列熵
- 多尺度样本熵程序,实例中用于一段轴承故障数据,简单易懂。MultiscalePermutationEntropy函数中的PermutationEntropy也可以单独拎出来计算单个样本熵。(The multi-scale sample entropy program, which is used for a section of bearing fault data in an example, is simple and easy to understand. The permutatione
DD-KNN-for-bearing-fault-diagnosis
- 该算法是最新的故障诊断改进算法,使用DD算法优化KNN对滚动轴承故障进行故障诊断,内附有实例,可以进行运行验证,准确率相较于为优化的具有很大提升,内有详细解释代码,对学习者是很好的学习机会!!!
xichu
- 利用西储数据,进行滚动轴承的诊断,提取故障特征。(The rolling bearing is diagnosed and the fault features are extracted by using the data of Western storage.)
Newmark
- 适用于双支承转子,newmark方法是通过适当比例的位移,速度代替加速度,通过积分计算速度和位移表达式,进而求得加速度。(double support bearing rotor)
matlab
- 滚动轴承的时域统计特征matlab程序,包括均方根值、方根幅值、峭度等量纲指标(The rolling bearing is diagnosed and the fault features are extracted by using the data of Western storage.)
包络谱诊断轴承故障
- 实现包络谱轴承故障诊断检测,通过matlab实现,可以直接演示(The envelope spectrum bearing fault diagnosis and detection is realized by MATLAB, which can be demonstrated directly)