The present study is to introduce the Kolmogorov complexity measure analysis to the field of the early fault diagnosis for rotor-bearing system.
将复杂度分析方法用于转子-轴承系统的早期故障诊断中。
The intelligent fault diagnostic system includes two parts-the early fault diagnosis method for technical process based on BP-Neural Network and the expert system.
智能集成系统由基于BP神经网络的生产过程早期故障诊断结构和专家系统结构组成。
Detection of weak impact fault is difficult but very important in mechanical fault diagnosis, and it is the major tool for early diagnosis.
弱冲击故障检测是故障诊断中既困难又十分重要的研究课题，是实现故障早期诊断的基本手段。
Aiming at early stage latent faults of EHV large capacity transformers, a new fault diagnosis method based on mathematical morphology combined with multiple neural networks is presented.
针对超高压、大容量电力变压器的早期潜伏性故障，提出了一种基于数学形态学融合多神经网络的故障诊断新方法。
Comparison of the bearing "s early fault and late fault vibration signal decomposed results, proves that WPT diagnosis method used in incipient rolling element bearing fault is effective."
对比了该轴承外圈早期故障和晚期故障的振动信号的小波包分解结果，证明了小波包方法诊断滚动轴承早期故障的有效性。
The diagnosis result indicates that the diagnosis model can make full use of fuzzy information of crank bearing wear in different degrees to realize the early diagnosis of wear fault accurately.
诊断结果表明，该诊断模型能够充分利用曲柄轴承不同磨损状态的模糊信息，准确地实现对曲柄轴承磨损故障的早期诊断。
Monitoring and analysis of the motor running status could detect fault in early phase and prevent the deterioration. Motor faults diagnosis is of great significance.
在电机运行时对其运行状态进行监测和分析可及早发现故障，防止故障的进一步恶化，具有十分重要的意义。
The diagnosis system is able to collect fault data on-line and analyse the fault off-line, which achieves classification of turbine shafting vibration fault and detect early slight fault.
该系统能够在线采集故障数据，并进行离线的故障分析，实现了汽轮机组轴系振动故障的分类和发现早期轻微故障的目的。
Based on the full parameterization monitoring and control, the accuracy of the related fault early warning and diagnosis for the frequency converted haulage unit of the coal shearer could be improved.
在全参数化监控的基础上，提高了采煤机变频牵引单元相关故障预警和诊断的准确度。
Based on the full parameterization monitoring and control, the accuracy of the related fault early warning and diagnosis for the frequency converted haulage unit of the coal shearer could be improved.
在全参数化监控的基础上，提高了采煤机变频牵引单元相关故障预警和诊断的准确度。
应用推荐