DocumentCode
2122603
Title
Study on vibration characteristic of hoist cage and fault diagnosis of steelwork
Author
Zhanfang, Li ; Xingming, Xiao ; Chi, Ma
Author_Institution
College of Applied Science and Technology, China University of Mining and Technology, Xuzhou, Jiangsu Province, China
fYear
2010
fDate
4-6 Dec. 2010
Firstpage
1555
Lastpage
1558
Abstract
In this paper, 6 degrees of freedom vibration model of hoist cage excited by steelwork faults was established first. Then horizontal and vertical vibration characteristics under local faults and whole faults were simulated through MATLAB, based on which a wavelet singularity method was proposed to process the vibration to determine the position and seriousness of the steelwork faults. Finally, simulation model and the signal processing method were verified by test.
Keywords
Footwear; Force; Shafts; Vibrations; Wavelet analysis; Wavelet transforms; Fault diagnosis; hoist cage; steelwork; wavelet singularity;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Science and Engineering (ICISE), 2010 2nd International Conference on
Conference_Location
Hangzhou, China
Print_ISBN
978-1-4244-7616-9
Type
conf
DOI
10.1109/ICISE.2010.5690207
Filename
5690207
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