Angle error from vibrating in tri-axial interferometric fiber optic gyroscopes and the evaluation with dual-laser Doppler vibrometers

2020 ◽  
Vol 54 ◽  
pp. 102071
Author(s):  
Shuai Zhao ◽  
Lei Chen ◽  
Ning Guan ◽  
Yilan Zhou ◽  
Dengwei Zhang ◽  
...  
Keyword(s):  
Fiber Optic ◽  
Laser Doppler ◽  
Angle Error ◽  
Dual Laser

Integrated Microcomputer-LDV Instrumentation for Studying Finite Wing Aerodynamics

1993 ◽  
Author(s):  
Abdollah Khodadoust
Keyword(s):  
Reynolds Number ◽  
Flow Field ◽  
Data Acquisition ◽  
Fiber Optic ◽  
Three Dimensional ◽  
Laser Doppler ◽  
Laser Doppler Velocimeter ◽  
Ice Accretion ◽  
Wing Model ◽  
Finite Wing

Abstract The effect of a simulated glaze ice accretion on the flow field of a three-dimensional wing is studied experimentally. A PC-based data acquisition and reduction system was used with a four-beam two-color fiber-optic laser Doppler velocimeter (LDV) to map the flow field along three spanwise cuts on the model. Results of the LDV measurements on the upper surface of the finite wing model without the simulated glaze ice accretion are presented for α = 0 degrees at Reynolds number of 1.5 million. Measurements on the centerline of the clean model compared favorably with theory.

scholarly journals Non-contact all-fiber optic laser Doppler accelerometer

2019 ◽  
Vol 27 (14) ◽  
pp. 19887 ◽  
Author(s):  
Xiongxing Zhang ◽  
Yadong Jing ◽  
Wei Wang ◽  
Haibin Chen ◽  
Zhibo Ma ◽  
...  
Keyword(s):  
Fiber Optic ◽  
Laser Doppler

A high-power fiber optic laser Doppler velocimeter

1984 ◽  
Vol 17 (11) ◽  
pp. 977-980 ◽  
Author(s):  
D A Jackson ◽  
J D C Jones ◽  
R K Y Chan
Keyword(s):  
High Power ◽  
Fiber Optic ◽  
Laser Doppler ◽  
Laser Doppler Velocimeter

Fiber-Optic Laser Doppler Vibrometer to Dynamically Measure MEMS Actuator With In-Plane Motion

2009 ◽  
Vol 18 (6) ◽  
pp. 1365-1370 ◽  
Author(s):  
Man-Geun Kim ◽  
Kyoungwoo Jo ◽  
Hyuk-Sang Kwon ◽  
Wongun Jang ◽  
Youngsik Park ◽  
...  
Keyword(s):  
Fiber Optic ◽  
Laser Doppler Vibrometer ◽  
Plane Motion ◽  
Laser Doppler

Blood Velocity Measurement by Fiber Optic Laser Doppler Anemometry

1982 ◽  
Vol BME-29 (2) ◽  
pp. 142-145 ◽  
Author(s):  
David Kilpatrick ◽  
John V. Tyberg ◽  
William W. Parmley
Keyword(s):  
Velocity Measurement ◽  
Fiber Optic ◽  
Laser Doppler Anemometry ◽  
Blood Velocity ◽  
Laser Doppler
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