DocumentCode
3278387
Title
Fiber bragg grating based rotating speed measurement system
Author
Wei Li ; Zhou Zude ; Tan Yuegang ; Yuan Lei ; Hu Tingting
Author_Institution
Sch. of Mech. Eng., Wuhan Univ. of Technol., Wuhan, China
fYear
2011
fDate
15-17 April 2011
Firstpage
1387
Lastpage
1390
Abstract
Rotating speed is one of the most important control parameters of rotating machinery. To solve the electromagnetic interference and installation problems of existing speed sensors, a fiber bragg grating(FBG) strain sensing mechanism was applied in speed measurement. The relationship of strain and speed was derived. A FBG-based speed measurement system was established and its feasibility was verified by the testing result.
Keywords
Bragg gratings; electric machines; strain sensors; velocity measurement; electromagnetic interference; fiber Bragg grating; installation problems; rotating machinery; rotating speed measurement system; speed sensors; strain sensing mechanism; Fiber gratings; Optical fiber sensors; Shafts; Strain; fiber bragg grating(FBG); rotating speed measurement; strain sensing;
fLanguage
English
Publisher
ieee
Conference_Titel
Electric Information and Control Engineering (ICEICE), 2011 International Conference on
Conference_Location
Wuhan
Print_ISBN
978-1-4244-8036-4
Type
conf
DOI
10.1109/ICEICE.2011.5777520
Filename
5777520
Link To Document