Title :
Bearings Fault Diagnosis Based on the Optimal Impulse Response Wavelet
Author :
Zhang, Dan ; Sui, Wentao
Author_Institution :
Sch. of Electr. & Electron. Eng., Shandong Univ. of Technol., Zibo, China
Abstract :
A new method of bearings fault diagnosis based on the optimal impulse response wavelet is presented. The construction and optimization for mother wavelet are introduced. Theoretical background of the analytic wavelet transform is discussed in this paper. Experiment has confirmed that the proposed method is effective in detecting.
Keywords :
fault diagnosis; machine bearings; optimisation; transient response; wavelet transforms; bearing fault diagnosis; mother wavelet transform; optimal impulse response wavelet transform; optimization; Continuous wavelet transforms; Discrete wavelet transforms; Fault diagnosis; Information security; Packaging; Rolling bearings; Signal analysis; Vibrations; Wavelet analysis; Wavelet transforms; continuous wavelet transform; envelope analysis; fault diagnosis; impulse response wavelet;
Conference_Titel :
Information Assurance and Security, 2009. IAS '09. Fifth International Conference on
Conference_Location :
Xi´an
Print_ISBN :
978-0-7695-3744-3
DOI :
10.1109/IAS.2009.222
