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动压
- 针对动静压轴承，采用有限差分计算轴承油膜厚度及油膜压力(calucate the pressure of hydrodynamic bearing)
共振解调
- 分解信号，信号处理，故障诊断，轴承以及齿轮(Resonance demodulation)
Desktop
- 求解径向轴承压力分布,本程序就是采用有限差分法对雷诺方程进行求解。(Slove pressure distribution in journal bearings)
guzhang
- 故障诊断课程设计，电机轴承故障诊断，FFT，Haar小波分析,时域分析，数学形态分析等(Fault diagnosis curriculum design, motor bearing fault diagnosis, FFT, Haar wavelet analysis, time domain analysis, mathematical morphology analysis, etc.)
eemdaddKurtosis criterion
- 利用eemd分解信号以及峭度准则筛选最佳分量，并对筛选的分量做包络谱，进而诊断出故障类型。(EEMD is used to decompose the signal and kurtosis criterion to screen the best components, and the envelope spectrum of the selected components is made, and then the fault types are diagnosed.)
pca 轴承故障诊断程序
- 最小均方算法，借助于最速下降算法发展起来的，通过维纳滤波所求维纳解，已知输入信号与期望信号的先验统计信息，以及再对输入信号的自相关矩阵进行求逆运算的情况下才能得以确定，计算复杂程度低，收敛性好(Least mean square algorithm, with the help of the steepest descent algorithm is developed, using wiener filtering for wiener solution of known prior stat
故障诊断与容错控制课程设计报告
- 针对滚动轴承这种非平稳振动信号采用的小波包分解的方法来检测故障的存在，运用神经网络来实现故障的分类，还结合D-S理论融合了多个传感器的诊断结果，提高了故障诊断的准确性并通过实验仿真证实。(This course's job is to use the wavelet packet decomposition method for non-stationary vibration signals of rolling bearings to detect the presence of fault
新建文本文档 (9)
- 在没有径向力的情况下 求解轴承动刚度 可以求出接触应力 接触角变化(Solving dynamic stiffness of bearing without radial force)
data
- 机械故障预防协会(MachineryFailurePreventionTechnologySociety, MFPTS)的故障 模拟实验台(Mechanical Failure Prevention Association (MachineryFailurePreventionTechnologySociety, MFPTS) failure Simulator)
DRS（Up to Pudn）
- 包含三个M文件，程序为本人自行编译完成，Demo中设有仿真信号验证，并经本人实际齿轮箱信号（轴承外圈故障）测试，经包络分析结果显示能够有效定位轴承外圈故障频率。 亲测可用。(It contains three M files. The program is compiled and completed by myself. Demo has simulation signal validation. It has been tested by my actual gear box signal
slider
- 滑动轴承润滑计算，求解雷诺方程，计算油膜压力分布、膜厚(Lubrication calculation of sliding bearing, solving Reynolds equation)
时域特征和频域特征
- MATLAB的轴承故障时域特征和频域特征提取(Bearing fault time domain feature and frequency domain feature extraction)
谱分析
- 轴承故障的三种谱分析（倒频谱，功率谱，细化谱）(Three kinds of spectrum analysis of bearing fault.)