Test Method of Fiber Optic Gyroscope Based on Allan Variance

Abstract:

Article Preview

Allan variance based spline fit method is designed to determine some key technical specification of fiber optic gyroscope including random walk coefficient, bias stability, rate ramp, quantum noise, rate random walk, and so on. LabView based visualization data collection program is developed to sample the output digital data of KVH E•Core 2000 fiber optic gyroscope. The test results show that the method is good for improving the specification determination accuracy, and can simplify the test flow as well.

Info:

Periodical:

Advanced Materials Research (Volumes 311-313)

Edited by:

Zhongning Guo

Pages:

1357-1360

DOI:

10.4028/www.scientific.net/AMR.311-313.1357

Citation:

A. J. Zhou et al., "Test Method of Fiber Optic Gyroscope Based on Allan Variance", Advanced Materials Research, Vols. 311-313, pp. 1357-1360, 2011

Online since:

August 2011

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Price:

$35.00

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