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wendingbianjie21
- 非线性动力学求解轴承约束边界稳定性问题，理论分析-Solve problems of bearing stability constraint boundary nonlinear dynamics, theoretical analysis
pwl
- 利用MATLAB计算轴承故障仿真信号功率谱的相关程序。-Correlation program calculation and Simulation of signal power spectrum of bearing fault using MATLAB.
Lubrication-calculation
- 主要实现可倾瓦轴承轴承油膜压力计算，文件包括雷诺方程的差分求解的理论推导和matlab实现代码。-The main achievement tilting pad bearings film pressure calculations, including the theory of differential file solving the Reynolds equation is derived and matlab implementation code.
code_for
- 针对机械行业变转速零件如轴承，齿轮箱的故障诊断，采用阶次分析技术。程序针对变转速工况下的故障诊断。-Variable speed machinery industry parts such as bearings, gearboxes for fault diagnosis using order analysis techniques. Procedures for troubleshooting variable speed conditions.
WAVPENE
- 小波包分析结合能量算法实现特征信号的提取，其中还包含用于测试的轴承数据-Wavelet packet analysis combined with the energy of signal feature extraction algorithm, which also contains the data for bearing test
slide-bearing
- 轴承热弹流计算程序，很好用。可以计算高端轴承。-thermal、elastic DEFORM and fulid model，solving reynold eqn
time_features1
- 画振动轴承时域信号特征图，包括rms，峭度，等-draw the feature pictures of rolling bearing using vibration signal.
fangzhen
- 用matlab产生轴承外圈仿真信号，实现信号的仿真-Matlab simulation signal produce bearing outer ring, realize the simulation of signal
zhouchengxinhaochuli
- 该程序我编写的用于轴承振动数据的归一化处理。-the program i wrote is to normaliate the vibration signals of bears.
Orifice-hydrostatic-air-bearing
- 小孔节流静压气浮轴承的压力模拟，使用差分法计算-Orifice hydrostatic pressure simulation of air bearing, calculated using the difference method
Matlab.m
- 共振解调法诊断轴承损伤类故障的原理概述如下:当轴承某一元件表面出现局部损伤时，在受载运行过程中要撞击与之相互作用的其它元件表面，产生冲击脉冲力，由于冲击脉冲力的频带很宽，必然包含轴承外圈、传感器甚至附加的谐振器等的固有频率而激起这个测振系统的高频固有振动。根据实际情况可以选择某一高频固有振动作为研究对象，通过中心频率等于该固有频率的带通滤波器把该固有振动分离出来。然后进行包络解调，去除高频衰减振动的频率成分，得到只包含故障特征信息的低频包络信号，对这一包络信号进行频谱分析便可以容易地诊断出轴承的
lmd_outer
- 轴承外圈12K实际信号LMD分解程序，信号包络频谱，能明显提取故障特征-LMD bearing outer ring 12K actual signal decomposition process, the signal envelope spectrum, can significantly fault features
zhouchengguzhang
- 轴承故障特征参数，包括各种状态数据及其matlab代码-Bearing fault feature parameters, including various state data and its matlab code
F14_2
- 小波变换在汽车变速器轴承故障诊断中的应用，轴承滚体故障诊断-Wavelet Transform Automotive Transmission Bearing Fault Diagnosis, Fault Diagnosis of Roller Bearings
EEMD-EMD-Aimf
- 该代码主要是对EMD、EEMD进行了介绍，对于处理轴承故障信号，心电信号，振动信号均有很好的作用-The code is mainly for the EEMD, EMD, for bearing fault signal, ECG signal, vibration signal are very good
emd
- 西储大学电机轴承故障诊断，EMD分解程序，含包络谱，能量谱-Case western reserve university motor bearing fault diagnosis, the EMD decomposition procedure, including envelope spectrum, energy spectrum
roughness
- 用于轴承球与滚道之间，模拟生成非高斯随机粗擦表面-Analog generate non-Gaussian random rough surfaces rub
fault_diagnios
- 基于JADE和ELM的轴承故障程度跟踪，分别对轴承的外圈，内圈和滚子进行诊断，并和其他方法进行对比-Tracking based on JADE and ELM bearing fault degree, respectively, of bearing outer ring, inner ring and roller diagnosis, and were compared with other methods based on JADE and ELM bearing fault degr
xinhao
- 旋转机械轴承故障的仿真信号及其时域波形，频谱情况，有利于观察故障特征-Rotating machinery bearing fault simulation signal and its time-domain waveform, spectrum situation is conducive to observe fault features
zhoucheng
- 轴承寿命计算包括 深沟球轴承、圆锥滚子轴承、角接触球轴承三种-Bearing life calculation including deep groove ball bearings, tapered roller bearings, angular contact ball bearings three kinds