Design of gearbox fault diagnosis system based on LabVIEW

Author

Lin, Jinshan ; Dou, Chunhong

Author_Institution

Sch. of Mech. & Electron. Eng., Weifang Univ., Weifang, China

Volume

9

fYear

2010

fDate

16-18 Oct. 2010

Firstpage

4206

Lastpage

4208

Abstract

The paper introduces the method for designing the gearbox fault diagnosis system based on LabVIEW. The hardware system consists of acceleration transducer, signal conditioning card, data acquisition card, and PC. The software system with friendly interface is designed based on LabVIEW and the combination of wavelet transform and ensemble empirical mode decomposition is used to extract fault feature from the non-stationary signal. The running results show that the system could diagnose the faults of gearboxes rapidly and accurately and has a promising future.

Keywords

condition monitoring; fault diagnosis; gears; mechanical engineering computing; signal denoising; user interfaces; virtual instrumentation; wavelet transforms; LabVIEW; acceleration transducer; data acquisition card; empirical mode decomposition; fault feature extraction; gearbox fault diagnosis system; signal conditioning card; user interface; wavelet transform; Fault diagnosis; Feature extraction; Instruments; Shafts; Wavelet transforms; White noise; Ensemble Empirical Mode Decomposition (EEMD); fault diagnosis; gearbox; wavelet transform;

fLanguage

English

Publisher

ieee

Conference_Titel

Image and Signal Processing (CISP), 2010 3rd International Congress on

Conference_Location

Yantai

Print_ISBN

978-1-4244-6513-2

Type

conf

DOI

10.1109/CISP.2010.5646823

Filename

5646823