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gongzhenjietiao
- 利用共振解调，分析齿轮和轴承的信号，找出故障频率，此为源代码。-Using the resonance demodulation analysis the gear and bearing signals to identify the frequency of failure, this is the source code.
nnt
- 应用遗传算法进行电机运行故障检测，分别为电机轴承滚珠故障、电机轴承内圈故障、电机轴承滚珠和内圈组合故障，其中以40组数据为训练样本，4组数据为测试样本。-Motor fault detection based on Genetic Algorithms，Motor ball bearing failure, the the motor bearing inner ring failure, the motor bearing balls
Hilbert335
- 测量6205深沟球轴承的故障振动加速度信号, 对信号进行时频分析, 利用经验模态分解方法将振动信号分解成不同特征时间尺度的固有模态函数,对每个固有模态函数进行Hilbert 变换得到Hilbert 谱,通过谱分析识别轴承的故障部位和类型, 证实Hilbert 谱的有效性-Measuring 6205 deep groove ball bearing fault vibration acceleration signal, the sig
lunwen
- 最新关于故障诊断的论文，有LMD算法，还有EMD算法，主要是做轴承磨损预测的-failed to translatefailed to translatefailed to translatefailed to translate
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- 滚动轴承是各种机电设备中的重要部件，其主要特点是其寿命的随机性较大，且它的好坏直接影响到设备的正常运行。因而掌握轴承运行的工作状态以及故障的形成和发展是目前机械故障诊断领域中研究的重要内容之一。利用轴承的随机振动信号对其工作状态进行诊断是目前最常用的方法-Rolling is a variety of mechanical and electrical equipment is an important component, its m
matlab-
- 对美国轴承库的采集数据进行分析，通过功率谱等变换判断出是否发生故障，发生什么故障-American Bearing collected data database is analyzed by the power spectrum converting determines whether a fault occurs, a fault occurs it
envelope-bearing-diagnosis
- 共振解调法轴承诊断 包络谱包括外环内环滚子故障诊断-Resonance demodulation method envelope bearing diagnostic spectrum, including outer inner roller Troubleshooting
Wind-power-bearing-test
- 风电机组轴承的状态监测和故障诊断与运行维护-Wind power bearing test rig monitoring and data acquisition system research
MED-AND-SANC
- 用于滚动轴承微弱故障信号的诊断的方法：最小熵反卷积程序、自适应消噪法处理轴承信号、美国西储大学轴承数据处理等5个源文件-Fault diagnosis for rolling bearing weak signal approach: minimum entropy deconvolution procedure, adaptive noise cancellation treatment bearing signals, Case W
Wind-power-bearing-test
- 风电机组轴承的状态监测和故障诊断与运行维护-Wind turbine bearing condition monitoring and fault diagnosis and operation and maintenance
svt_Transients
- 轴承振动范列，精确计算出轴承振动故障频率-Fan out bearing vibration, bearing vibration failure to accurately calculate the frequency
Untitled
- 神经网络分析,针对故障轴承的声发射进行分析，有效解决问题，实现分析。-matlab ues in bp
111
- 轴承内圈的故障诊断数据来自于美国西科大学，可以用于外圈，滚动体的故障诊断-The inner ring of the bearing fault diagnosis data from USA CK University, can be used for fault diagnosis of the outer ring, rolling body
b753937fc8d5
- Matlab轴承外环故障诊断以及应用原理-Matlab bearing outer ring and the application of the principle of fault diagnosis
tqwt_matlab_toolbox
- 可调Q因子小波变换，用在故障诊断中，程序中包含了原始TQWT工具箱和轴承振动信号信号的谱包络的求取等，最新的应用成果-Adjustable Q-factor wavelet transform used in fault diagnosis, the program includes a spectral envelope of the original TQWT toolbox and bearing vibration signal
labview-signal-processing
- 在Labview工作环境下，根据输入的轴承参数计算出相应的故障特征频率，同时还包含一些信号处理的源代码-In the Labview environment, according to the bearing input parameters to calculate the corresponding fault characteristic frequency, but also contains some of the signa
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 con
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
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
time-frequency-feature
- 此代码用于故障诊断特征提取，所提取特征包括传统时、频域特征和时频特征三部分，数据为轴承数据-This code is used when troubleshooting feature extraction, the extracted features, including traditional, frequency domain and time-frequency characteristics of three parts,