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电力系统暂态故障模拟再现系统
- 提出并研制了一种新型电力系统暂态故障模拟再现系统。该系统通过将系统发生故障时故障录波器录下的数据转换为符合IEEE的COMTRADE格式文件,经数据处理软件进行分析后由电脑并口送入多功能继电保护测试仪,最终由测试仪还原成故障时的PT、CT二次侧电压、电流信号。该系统对继电保护装置参数整定、事故原因查找及分析等有辅助作用。-proposed and developed a new type of power system transien
Read_COMTRADE
- 电力系统专业往往要涉及到故障数据处理,也就是解析COMTRADE格式的数据文件.此代码完成读取COMTRADE格式文件的功能(matlab中)-Professional power system failure often involves data processing, which is analytic COMTRADE format data files. This code reader to complete the fun
test
- 五层的BP神经网络,简单易懂,而且加了详细的注释,训练的数据是变压器实际运行故障数据。-a simple five layers BP neural net with detailed notes.
Fault1_PCA
- 利用主成分分析方法,对TE模型产生的故障数据故障1进行故障检测-Using principal component analysis, on the TE model failure data generated by a fault detection fault
program-and-data-sets
- 本程序是用于在时域中分析处理轴承故障数据的,提取了各种时域的特征参数,包括均值,有效值,峭度,裕度指标,波形指标等等 适合初学者用于轴承的故障诊断中对参数的提取。(附上轴承故障数据3类共21组 正常、内圈、外圈)-This procedure is used in the time domain analysis of bearing fault data processing to extract the characteristic
PCA故障诊断
- 该文件包括了故障诊断数据集,matlab代码,可供参考学习(The file includes the fault diagnosis data set, matlab code, for reference learning)
SOM神经网络的数据分类--柴油机故障诊断
- 根据燃油压力波的特性,完成柴油机故障诊断分类。(According to the characteristics of the fuel pressure wave, the diesel engine fault diagnosis is completed.)
齿轮箱故障数据keyong
- 齿轮振动故障实验数据,谢谢,欢迎下载,谢谢谢谢谢谢(Experimental data of gear failure)
SOM神经网络的数据分类--柴油机故障诊断
- SOM神经网络的数据分类--柴油机故障诊断(Data classification of SOM neural network -- Diesel Engine Fault Diagnosis)
PNN-fault
- 采用概率神经网络进行变压器故障诊断,内含故障数据以及程序详尽程序注释(Using Probabilistic Neural Network for Transformer Fault Diagnosis, Containing Fault Data and Program Detailed Program Notes)
通信设备故障数据信息中的价值发现
- 价值——功能拓扑发现,故障源识别,故障动力学(Value function topology discovery, fault source identification, fault dynamics)
mill
- 主要就是铣床的运行故障数据,以及其他部位的故障数据(Mainly milling machine operation fault data, and other parts of the fault data)
频发故障的寿命分布拟合
- 频发故障的寿命分巧拟合,频发故障的部件,可以基于往大量的维修经验以及相关可靠性寿命试验中测得的结果来判断这类寿命的分布类型,常常有威布尔分布类型、对数正态分布类型,以及指数分布类型等。因此本程序可以根据故障数据输入判断出该数据属于哪一种寿命分布。(Frequent failure of the life of the split fit, frequent failure of the components, can be based
故障数据及程序
- 设置航天器敏感器或执行器故障,输出姿态角及角速度(set spacecraft fault of actuator or sensor,output attitude angle and attitude speed)
KPCA故障检测程序(代码已优化)
- 基于核主元分析(KPCA)的工业过程故障检测,代码已优化,运行效率高,有详细的注释,附有训练数据和测试数据。(Achieves fault detection of industrial processes based on Kernel Principal Component Analysis (KPCA); the code has been optimized for high operational efficiency; de
bearingFaultDiagnosisa
- 包含轴承故障数据,来源于MFPT(Machinery Failure Prevent Technology)论坛,分四组训练数据和测试数据; 数据可直接做频谱分析,效果很好(contain bearing faults data sets, 4 train datas and 4 test datas, can be used for FFT/envespectrum analysis, and you will get perfect
大齿轮点蚀故障数据记录.part01.rar
- 通过这段工厂的齿轮故障数据,用此数据可以进行齿轮故障信号分析(Through this plant's gear fault data, this data can be used to analyze gear fault signals)
PCA故障检测
- 使用PCA 进行故障检测,内含数据可以测试(Use PCA for fault detection, including data can be tested)
getFastData
- matalab电机故障在线诊断代码,介绍了使用matalab导入故障数据代码(Matlab motor fault online diagnostic code)
多尺度样本熵
- 自编多尺度样本熵程序,实例中用于一段轴承故障数据,简单易懂。MultiscaleSampleEntropy函数中的SampleEntropy也可以单独拎出来计算单个样本熵。(Multi scale sample entropy is used for a section of bearing fault data, which is easy to understand. SampleEntropy in the MultiscaleS