Title :
Application of Wavelet Analysis Technique in the Faults Diagnosis of Optical Fiber Fusion
Author :
Zhen, Zhang ; Ren, Liu
Author_Institution :
Zhengzhou Inst. of Aeronaut. Ind. Manage., Zhengzhou, China
Abstract :
According to the deficiency of traditional Fourier transform in faults diagnosis during the early period, the paper puts forward a new method to detect the abrupt change signal in the stator current based on wavelet module maximum theory. Simulation results show that the designed method can detect and locate the early faults even with trivial characteristic quickly and accurately.
Keywords :
Fourier transforms; fault diagnosis; optical fibre communication; stators; wavelet transforms; faults diagnosis; fourier transform; optical fiber fusion; wavelet analysis technique; Circuit faults; Fault detection; Fault diagnosis; Frequency conversion; Optical fiber losses; Optical fibers; Signal analysis; Stators; Wavelet analysis; Wavelet domain; fault diagnosis; optical fiber fusion; wavelet module maximum theory;
Conference_Titel :
Wireless Networks and Information Systems, 2009. WNIS '09. International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-0-7695-3901-0
Electronic_ISBN :
978-1-4244-5400-6
DOI :
10.1109/WNIS.2009.89
