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- Aiming at knowledge representation problem of expert system for rotary machinery fault diagnosis, semantic net knowledge representation is discussed. 针对旋转机械故障诊断专家系统中的知识表示问题,讨论了语义网络的知识表示方法。
- Research on rotating machinery fault diagnosis is of great significance for avoiding catastrophic accidents and huge economic losses. 旋转机械故障诊断的研究对于避免灾难性事故和巨额经济损失具有重要的意义。
- Simulation and experiments results show that the full information time-frequency methods can greatly improve the nicety and reliability of rotating machinery fault diagnosis. 仿真算例与实验表明,基于信息融合的上述三种时频分析方法与单通道的信号分析相比,前者均能体现信息融合的优越性,大大提高旋转机械故障识别的准确率和可靠性。
- Application of the multi-layer perceptron in the machinery fault diagnosis 多层感知器在机械故障诊断中的应用
- Cyclic Autocorrelation Function for Rotating Machinery Fault Diagnosis 循环自相关函数在旋转机械故障诊断中的应用
- Application of the Improved BP Network to Rotating Machinery Fault Diagnosis 改进BP网络在旋转机械故障诊断中的应用
- The Periodical Trend Extraction from Non-stationary Time-series with Cyclostationary Approach and Machinery Fault Diagnosis 非平稳时序循环平稳趋势提取与机械故障诊断
- machinery fault diagnosis 机械故障诊断
- Feature Extraction and Clustering Technique of Rotating Machinery Fault Diagnose Based on HMM 基于HMM的故障诊断特征提取和聚类技术
- The system uses MCGS to realize fault diagnosis. 系统采用通用监控组态软件MCGS,实现故障诊断系统。
- Finally, the applications in fault diagnosis of complex machinery and electronic systems are used to validate the applicability of the model. 通过模型在复杂机电设备系统故障诊断中的实际应用说明了它的适用性。
- The principle of using wavelet to detect the singularity of the machinery vibration signal and diagnose machinery fault is expounded. 论文介绍了小波变换的基本理论,阐述了小波变换用于机械振动信号的奇异性检测以发现机械故障的原理。
- It's obviously important to develop fault diagnosis system of TCU. 因此开发TCU控制器的故障诊断系统显得尤为重要。
- Experimentation results indicate that the singularity of the fault machinery vibration signal can be detected and the machinery fault can be discovered by the system. 试验表明,系统可以发现故障机械振动信号带有的奇异性,实现旋转机械的故障诊断。
- Fault diagnosis is an important research issue in rotordynamics. 摘要故障诊断在转子动力学中是很重要的研究课题。
- Operation / maintenance / fault diagnosis and rectification of PLC controlled automated machinery, robot control systems and automated electrical test equipment. 操作/维修/故障诊断和更改PLC控制的自动化机械;机器控制系统和电气自动化测试设备.
- Describes an online state monitoring and fault diagnosis system suitable for the use on ethylene cracking plant machinery units,including its main structure and function. 论述了一套适用于乙烯裂解装置机组的在线状态监测及故障诊断系统,介绍了该系统的主要结构和功能。
- Li Fu-ping,Cai Xiu-yun,Ma Guo-yuan.Fractal theory and its application in fault diagnosis on circumrotating machinery[J].Fluid Machinery,1998,26(4):35-37. [5]李富平;蔡秀云;马国远.;分形理论及其在旋转机械故障诊断中的应用[J]
- Is OPT Better than GLT in Fault Diagnosis of Redundant Sensor System? 冗余传感器故障诊断的最优奇偶向量法与广义似然比检验法的等效性?
- The fault diagnosis system based on graph theory and fuzzy mathematics. 基于图论和模糊数学的故障诊断新方法。