搜索资源列表
SQUARESQUEEZE
- 矩形平面挤压膜轴承，给定膜厚和载荷挤压速度来计算瞬时压力分布-Rectangular plane squeeze film bearing a given film thickness and load extrusion speed to calculate the instantaneous pressure distribution
quzJOURNALSQUEEZE
- 径向轴承挤压计算，给定偏心距和变化的载荷，计算在一个时间段内各个时刻的偏心距、膜厚、轴心移动速度和挤压速度-Radial bearing extrusion calculated given eccentricity and variation of the load calculated in a period of time each time the eccentric distance, thickness, axial moving speed and the extrusion sp
wavelet-and-HHT
- 第2代小波和Hilbert—Huang变换的轴承故障诊断-The second generation wavelet and Hilbert- Huang transform bearing fault diagnosis
sampleEntropy11
- 对轴承故障信号进行小波包分解，重构能量最大的频段信号，并对该重构信号计算样本熵-Decomposing the bearing fault signal using waveletpackage method ,and reconstruct the maximum energy frequency band ,and then accumulate the sample entropy of the reconstructed signal
zhoucheng
- UG二次开发，基于VC++,用于创建轴承.-UG OPEN/API, used to create the bearing!
temperatureofoilthrustbearing
- 主要用于求解轴承油膜温度场程序，主要运用超松弛方法进行迭代求解温度场。-Mainly used to solve the oil film temperature field program, the main use of overrelaxation iterative solution of the temperature field.
bearing_static_stiffness
- 多自由度轴承静刚度计算,求解速度较快。但只是静态下，不考虑离心力的作用-static stiffness calucate of bearing
act
- 一个使用DLPHI进行编译的电磁轴承仿真程序。程序可以通过更改PID参数在线进行仿真并得到仿真图形，适合进行电磁轴承方面更深入的研究。-The use DLPHI compile the electromagnetic bearings simulation of procedures. Program can be simulated by changing the PID parameters online simulation graphics, suitable for a more i
sliding-bearing
- 自己编程计算滑动轴承中的轴承阻尼、刚度和压力的matlab程序-compute the damping, stiffness and pressure of the sliding bearing
wvd
- 这是一个轴承故障分解程序，给予小波变换，小波去噪，小波重构与EMD相结合，有时频谱，边际谱，功率谱-This is a to bearing failure decomposition program given wavelet transform, wavelet denoising wavelet reconstruction combined with EMD, sometimes the spectrum, marginal spectrum, power spectrum
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- 齿轮箱早期的故障信号往往十分微弱,信噪比低,这大大限制了已有诊断方法在早期诊断中的应用,因此如何获取真实的振动信号是提高齿轮箱早期故障诊断质量的关键,独立分量分析(ICA)为此提供了一种新的思路。文 中研究了ICA在齿轮箱故障早期诊断中的应用,首先分析了齿轮箱的混合振动信号模型,然后针对具体的轴承故障进行了实验,并使用快速ICA算法分离出轴承的振动信号-The early gearbox fault signal is often very weak, low signal-to-noise
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 signal frequency analysis, empiri
Untitled31
- 运用提升小波对轴承数据进行去噪并仿真出图。-Lifting wavelet de-noising bearing data and simulation Figure
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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- 运用matlab对轴承故障进行分析，获得轴承内外圈故障的时频图和功率谱-Using MATLAB to analyze the bearing fault, time-frequency diagram and power spectrum of inner and outer rings of bearing failure
envelop-demodulation--
- 包络解调分析在轴承故障诊断中的应用，可为故障诊断提供方法-Envelope demodulation analysis in Bearing Fault Diagnosis for fault diagnosis method
matlab
- 计算轴承生热程序，利用生热公式和matlab图形处理窗口，把生热界面显示出来-Calculate bearing heat procedures, the use of heat formula and matlab graphics processing window, the heat interface displayed
mainn
- 用于绘制滚动轴承故障的频谱图和包络解谱图，从而判断轴承故障-Used to draw the rolling bearing fault frequency spectrum and spectral envelope solutions, in order to determine bearing failure
shengjingwangluo
- 通过matlab编程实现基于神经网络的轴承故障诊断-By matlab programming based on neural networks bearing fault diagnosis
Bearing_failure_analysis
- 共振解调,轴承故障分析程序,对故障信号进行小波分析，获取轴承故障信息-Demodulated resonance, bearing failure analysis program, the fault signal wavelet analysis for bearing fault information