4 Art�culos

A Health Management Technology Based on PHM for Diagnosis, Prediction of Machine Tool Servo System Failures

Acceso

en l�nea

Qiang Cheng, Yong Cao, Zhifeng Liu, Lingli Cui, Tao Zhang and Lei Xu

The computer numerically controlled (CNC) system is the key functional component of CNC machine tool control systems, and the servo drive system is an important part of CNC systems. The complex working environment will lead to frequent failure of servo d... ver m�s

Revista: Applied Sciences Formato: Electr�nico

Tabla de contenido: Vol: 14 Num: 0 Par: 6 A�o: 2024

Compound Faults Feature Extraction for Rolling Bearings Based on Parallel Dual-Q-Factors and the Improved Maximum Correlated Kurtosis Deconvolution

Acceso

en l�nea

Lingli Cui, Jianxi Du, Na Yang, Yonggang Xu and Liuyang Song

Vibration analysis is one of the main effective ways for rolling bearing fault diagnosis, and a challenge is how to accurately separate the inner and outer race fault features from noisy compound faults signals. Therefore, a novel compound fault separati... ver m�s

Revista: Applied Sciences Formato: Electr�nico

Tabla de contenido: Vol: 9 Num: 0 Par: 8 A�o: 2019

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