Fault diagnosis for gearbox based on EMD and multifractal

  title={Fault diagnosis for gearbox based on EMD and multifractal},
  author={Zhao Ling and Chu Xiaoyan and Huang Darong},
  journal={The 26th Chinese Control and Decision Conference (2014 CCDC)},
The application of the multifractal theory in gearbox fault diagnosis has been studied in the paper, and the fractal characteristics of gearbox vibration signals is shown. Based on using EMD, the improved algorithm of multifractal spectrum is put forward, and is applying to extract the fault feature. At last, the fault diagnosis application in gear box… CONTINUE READING