DocumentCode
2859373
Title
The design and characteristics analysis of grating transducer for vibration detecting
Author
Nan, Zhong-liang ; Xiao, Ling ; Li, Jian-liang ; Li, Shu-qing
Author_Institution
Tianjin Univ. of Sci. & Technol., Tianjin, China
fYear
2010
fDate
10-13 Dec. 2010
Firstpage
153
Lastpage
157
Abstract
Mechanism stability of grating transducer for vibration measurement straight affects the quality of moiré fringes; it is the main errors source in measurement process. As a sensory unit, the ruler grating is a vibrator linking with the shell by springs, which forms a spring-mass system. Spring slices with the function of restricting lateral vibration are used for bringing down the transverse vibration and torsion pendulum of grating. The design and performance analysis of grating transducer for vibration measurement are carried out.
Keywords
transducers; vibration measurement; grating transducer; mechanism stability; spring slices; spring-mass system; vibration detecting; vibration measurement; Gratings; Optical fiber sensors; Optical fibers; Optical interferometry; Vibrations; configuration design; grating; performance analysis; restricting of transverse vibration; vibration measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Piezoelectricity, Acoustic Waves and Device Applications (SPAWDA), 2010 Symposium on
Conference_Location
Xiamen
Print_ISBN
978-1-4244-9822-2
Type
conf
DOI
10.1109/SPAWDA.2010.5744293
Filename
5744293
Link To Document