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Description: 多特征信息融合的贝叶斯网络故障诊断方法研究-Multi-feature information fusion fault diagnosis method of Bayesian networks
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Size: 1079296 |
Author: xionggj |
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Description: 该算法实现了ICA,PCA的过程监测及故障诊断-The algorithm of the ICA, PCA in process monitoring and fault diagnosis
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Size: 18432 |
Author: 徐丽丽 |
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Description: The works presented in this dissertation are focussed on the design and the development of a
diagnosis procedure by parameter estimation for stator and rotor faults in induction motor.
Firstly, we review briefly the main techniques for fault detection in electrical utilities in the aim to study theirs performances. Secondly, we have developed a new approach based on the
introduction of a faulty model in the healthy one in order to explain the faults and a parameter estimation method with integration of physical knowledge. Used for faults detection occurring in magnetic core, experimental test results exhibit good agreement and demonstrate the possibility of detection and localization of di?erent failures.
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Size: 6417408 |
Author: lakhdar |
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Description: 本程序为基于多回路理论的单相异步电机故障诊断程序，具有良好的效果-This program is based on multi-loop theory for single phase induction motor fault diagnosis procedures, with good results
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Size: 2048 |
Author: 钱雅云 |
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Description: 将BP神经网络应用于滚动轴承故障诊断，实现滚动轴承的智能化故障诊断和状态监测，软件平台为MATLAB。-BP neural network to fault diagnosis of rolling bearing, rolling bearing to achieve intelligent fault diagnosis and condition monitoring software platform for MATLAB.
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Size: 3576832 |
Author: 陈佳 |
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Description: 嵌入式随动系统实时故障诊断专家系统研究Embedded Servo System real-time fault diagnosis expert system-Embedded Servo System real-time fault diagnosis expert system
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Size: 563200 |
Author: nen010 |
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Description: 故障诊断方面文章综述，包括基于模型、基于过程历史的方法等。-Fault diagnosis of articles reviewed, including model-based, process-based methods of history.
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Size: 251904 |
Author: liuq |
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Description: 小波包特征熵的飞机液压系统故障诊断diagnosis方法-Entropy of wavelet packet features of the aircraft hydraulic system fault diagnosis
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Size: 599040 |
Author: qin |
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Description: 300W风力发电机模型故障诊断和转速控制simulink实现-300W wind turbine model fault diagnosis and to achieve speed control simulink
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Size: 9216 |
Author: 暖化 |
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Description: BP神经网络在齿轮箱故障诊断中的应用：介绍了BP网络的原理、算法，并用BP网络对采煤机截割部齿轮箱机械传动系统的故障进行了趋势预测。经过地面模拟加载实验及井下验证，证明用人工神经网络可较好地预报机器故障，变被动维修为视情维修，可节省大量的设备维修费用，为合理安排生产计划及设备检修提供了可靠的依据。-BP、gearbox fault diagnosis
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Size: 307200 |
Author: 刘大 |
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Description: 基于BP神经网络的齿轮箱故障模式识别：以双谱分析为基础，对分析的结果进行特征提取，提出了双谱一BP网络故障诊断方法，并以双谱为BP神经网络的输入特征向量，对所提出的方法进行了实验研究，结果表明所提出的双谱-BP诊断方法是判断齿轮葙故障类型的一种有效方法。-BP，gearbox fault diagnosis
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Size: 194560 |
Author: 刘大 |
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Description: 基于改递的BP神经网络齿轮箱故瞪i全断方法的研究：对BP神经网络存在局部极小值和收敛速度慢等问题，提出了一种RPROP的改进的BP神经网络。RPROP
神经网络具有优良的非线性映射能力，可以很好地描述频率特征和诊断结果之间的关系。本文利用MATLAB结合齿轮箱故障建立了标准BP神经网络和本文提出的改进BP神经网络的两个故障诊断模型，并对其性能做了分析和对比。实验表明，基于改进的BP神经网络的齿轮箱故障诊断方法可以大大提高故障诊断的精确性，缩短了诊断时间。-BP based gearbox fault diagnosis
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Size: 302080 |
Author: 刘大 |
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Description: 人工神经网络算法，用于故障诊断，可以判断故障类型。-Artificial neural network algorithm for fault diagnosis, fault type can be judged.
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Size: 9504768 |
Author: 魏晓宾 |
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Description: BP神经网络在飞控系统传感器故障诊断 diagnosis-BP neural network flight control system fault diagnosis
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Size: 320512 |
Author: |
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Description: Intelligent Fault Diagnosis
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Size: 8574976 |
Author: agus |
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Description: 介绍了小波变换方法在轴承故障诊断方面的应用，对于信号检测方面的初学者有帮助。-Wavelet transform method described in the application of the bearing fault diagnosis, signal detection for beginners help.
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Size: 1024 |
Author: chongbo |
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Description: 滚动轴承故障特征的时间_小波能量谱提取方法，机械工程学报-extraction of rolling bearing fault feature based on time-wavelet energy spectrum,journal of mechanical engineering
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Size: 1466368 |
Author: chenxiangmin |
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Description: 一个故障诊断的程序，采用了PCA的方法，将故障时刻检测了出来。-A fault diagnosis of the program, the PCA method, fault detection out time.
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Size: 1024 |
Author: 将东 |
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Description: 本文提出一种新的智能故障诊断方法,基于统计分析,提出了一种改进的距离的评价技术和适应性类神经模糊推论系统(简称ANFIS)。该方法包括三个阶段。 -This paper presents a new approach to intelligent fault diagnosis based on statistics analysis, an improved distance evaluation
technique and adaptive neuro-fuzzy inference system (ANFIS). The approach consists of three stages. First, different features, including
time-domain statistical characteristics, frequency-domain statistical characteristics and empirical mode decomposition (EMD) energy
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Size: 176128 |
Author: 张力 |
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Description: UAV Fault-Diagnosis Systems from Fault Detection to Fault Tolerance-UAV Fault-Diagnosis Systems from Fault Detection to Fault Tolerance
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Size: 5906432 |
Author: piethein |
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