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_风力发电机组叶片故障诊断
风机叶片的裂纹和断裂是导致风机机组事故的重要因素之一，尽早诊断出风机叶片的
故障部位与故障程度，对安全生产具有意义重大。本文将叶片振动信号作为研究对象，利用小波分解方法对其进行信号分解，并与时域和频域方法处理结果进行对比分析，得出诊断结论。仿真结果表明: 小波分解方法可以更有效的获取故障特征信号，具有较高的故障诊断率。(The crack and fracture of fan blade is one of the important factors that cause the accident of fan set. It is important for safety production to diagnose the fault location and failure degree of fan blade as soon as possible. In this paper, the vibration signal of the blade is taken as the object of study. The signal is decomposed by the wavelet decomposition method, and the results are compared with the time domain and frequency domain methods. The diagnosis conclusion is obtained. The simulation results show that the wavelet decomposition method can acquire the fault characteristic signal more effectively, and has higher fault diagnosis rate.)
- 2017-06-12 23:11:20下载
- 积分：1
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Neuron C Reference Guide
Neuron C Reference Guide
- 2023-03-03 02:55:04下载
- 积分：1
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kdd99 Intrusion detection
基于kmeans的异常检测算法，数据集是kddcup99(Based on kmeans anomaly detection algorithm, the data set is kddcup99.)
- 2020-09-12 16:47:59下载
- 积分：1
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fx_pso
说明： 电力系统风险评估程序，评估接入光伏后电力系统电压、电流越限风险，并用粒子群算法以系统风险为目标函数对光伏出力进行优化(The power system risk assessment program evaluates the risk of voltage and current exceeding the limit of power system after photovoltaic access, and optimizes the photovoltaic output with the objective function of system risk using particle swarm optimization algorithm.)
- 2021-03-11 16:39:26下载
- 积分：1
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ZVS1
说明： ZVS zero voltage switching circuit schematic diagram
- 2020-05-15 14:16:01下载
- 积分：1
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输入结点和结点数生成二叉树，可以左遍历，右遍历，后遍历！...
输入结点和结点数生成二叉树，可以左遍历，右遍历，后遍历！-input nodes and nodes generate binary tree can traverse left and right traverse, traverse after!
- 2022-01-30 16:17:25下载
- 积分：1
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dspic30f6014 FFT
dspic30f6014的FFT算法程序-dspic30f6014 FFT
- 2023-06-28 19:40:03下载
- 积分：1
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又一款VB开发的指法练习打字软件
又一款VB开发的指法练习打字软件，可练习中文和英文打字，练习的文字内容调用外部TXT文本文件，本软件除了指法练习外，还可进行打字考试，适时显示打字速度，正确率等信息。
- 2022-11-25 08:55:03下载
- 积分：1
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构模型二次开发的Fortran程序
实现邓肯-张本构模型二次开发的Fortran程序(Fortran Program for the Second Development of Duncan-Zhang Constitutive Model)
- 2020-06-25 05:20:02下载
- 积分：1
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可本地机器的IP地址，同时对指定的IP地址…
可以得到本地机器IP地址，同时对指定IP地址进行检测，是否正常-Can be the local machine IP address, at the same time on the specified IP address detection, and whether it is normal
- 2022-09-21 17:45:03下载
- 积分：1
