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v67-142
- this bearing paper describe about analysis of journal bearing
Doc1
- flowchart for analysing the journal bearing
vol11no1p65
- parabolic slider bearing
yaoping
- 基于labview的药瓶识别程序，能识别药瓶数量和瓶盖方位是否合格-Labview-based bottle identification procedures, to identify the number of bottles and caps bearing eligibility
Version1
- 小波包分解，重构轴承振动信号，Hilbert包络，FFT进行频谱分析，以获得轴承故障频率。-Wavelet packet decomposition, reconstruction of bearing vibration signal, Hilbert envelope, FFT spectrum analysis to obtain the bearing fault frequencies.
Toth_Toth_41
- On Finding Better Wavelet Basis for Bearing Fault Detection
xiaobobaonengliangfenxi
- 小波包提取滚动轴承故障能量特征的matlab程序，大家只要把采集的滚动轴承振动信号数据放入程序中即可使用，希望对大家有所帮助。-Bearing Fault wavelet packet energy feature extraction matlab program, we just put a rolling bearing vibration signal collected data into the program to use, we want to help.
81
- 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 main feature is its randomness
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- 基于循环统计理论, 对循环平稳信号进行处理, 主要研究了信号的二阶循环统计特性, 即循环自相关函数和循环谱密度, 指出循环自相关函数不为零的循环频率对应着信号中的某些故障, 并 可以对调幅信号进行解调. 通过循环频率扫描方法提取的调制源分布在循环频率域的低频段, 其结 果可用循环频率-频率- 循环谱密度的三维图表示. 用仿真信号对该方法进行验证, 并应用于滚动轴承的内、外圈及滚动体的故障诊断, 可以有效地分离出所对应的故障特征频率.-Statistical theory based on
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- 滚动轴承故障诊断是机械故障检测中一个重要方面。使用小波包分析和包络分析相结合的方法提取轴承微弱振动信号, 克服了传统包络分析方法易丢失信号有效成分的缺点。包络信号的细化谱较好体现了轴承故障信息。-Bearing Fault Diagnosis of mechanical fault detection in an important aspect. The use of wavelet packet analysis and envelope analysis method of combini
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- 论述了小波包分解及其能量谱处理发动机连杆轴承故障的原理与方法, 结合传统断火诊断法的思想,应用小波包能量谱直观地识别出故障的特征频带, 并进行量化分析, 结果证明了这种方法比传统的付立叶分析方法具有更大的优越性及现实的应用价值-Discussed and wavelet packet energy spectrum processing engine connecting rod bearing failure principles and methods, combined with trad
87
- 小波分析可同时从时域和频域两个方面对信号进行分析，结合包络分析十分适合滚动轴承的故障特征提取；基于双通道的全矢小波分析方法不仅对单通道小波分析方法具有兼容性，而且弥补了传统的基于单通道信 息进行旋转机械故障特征提取造成的信息量不完整、易导致误诊的弊端。结果表明，在针对滚动轴承外圈故障特征提取时，全矢小波分析方法较小波一包络分析方法具有一定的优势。 -Wavelet analysis simultaneously from the time domain and frequency doma
hengsler_mesh_camera
- In this demonstration, we present MeshEye, an energy-effi cient wire- less smart camera mote that has been designed with low-rate, dis- tributed imaging applications in mind. Special attention is given to its unique and novel vision system
1D_slider_bearing_performance
- rotor bearing solver
Desktop
- 几个轴承类的matlab文件 里面包含几个实例-Several bearing class matlab file which contains a few examples
main
- 基于EKF的单站纯方位目标跟踪程序，可以直接运行-EKF-based single-station bearing-only tracking program that can be run directly
leinuofangcheng3
- 不可压稳态径向滑动轴承润滑计算公式雷诺方程的实现，-Incompressible steady radial sliding bearing lubrication Reynolds equation formula realization
bearingdraw
- 应用matlab绘制一个轴承运行的动画,可以设置轴承内外圈尺寸-draw a movie of bearing running
journal_lubrication
- 基于流体动力润滑理论的轴承润滑数值计算程序，包含线接触、面接触以及轴颈动力学等计算-bearing lubrication program numerical code，including line contact，Circular contact and journal dynamic
Dynamic-pressure
- 动压气体轴承的动态刚度和动态阻尼系数-Dynamic pressure gas bearing dynamic stiffness and dynamic damping