DocumentCode
416574
Title
A wavelet-based approach to abrupt fault detection and diagnosis of angular measuring system of pipeline detection robot
Author
Huiyu, Deng ; Xinli, Wang ; Peisun, Ma
Author_Institution
Res. Inst. of Robot, Shanghai Jiao Tong Univ., China
Volume
1
fYear
2003
fDate
4-6 Aug. 2003
Firstpage
679
Abstract
This paper describes a novel wavelet-based approach to the abrupt fault detection of robot angular measuring system. The angular measuring system is an orientation system. By the use of wavelet transforms that accurately localize the characteristics of a signal both in time and frequency domains, the abnormal status of error signal of orientation system can be identified.
Keywords
angular measurement; fault diagnosis; frequency-domain analysis; mobile robots; pipelines; signal detection; wavelet transforms; angular measuring system; fault detection; fault diagnosis; orientation system; pipeline detection robot; robot angular measuring system; robot sensing; singularity signal; wavelet transforms;
fLanguage
English
Publisher
ieee
Conference_Titel
SICE 2003 Annual Conference
Conference_Location
Fukui, Japan
Print_ISBN
0-7803-8352-4
Type
conf
Filename
1323452
Link To Document