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http://dx.doi.org/10.5139/JKSAS.2009.37.6.551

Design of Fiber Optic Gyroscope for Sensing High Rotation  

Do, Jae-Chul (국방과학연구소)
Chong, Kyoung-Ho (국방과학연구소)
Jo, Min-Sik (국방과학연구소)
Song, Ki-Won (국방과학연구소)
Moon, Hong-Key (국방과학연구소)
Publication Information
Journal of the Korean Society for Aeronautical & Space Sciences / v.37, no.6, 2009 , pp. 551-555 More about this Journal
Abstract
We studied the design of fiber optic gyroscope that enables to sense high rotation by extending the limit of rotation sensibility of fiber optic interferometer. Based on the digital serrodyne modulation technique, the signal processing of fiber optic gyroscope was designed and the prototype fiber optic gyroscope showed the high rotation sensibility up to ${\pm}3000[deg/sec]$ and scale factor performance of about 150[ppm] by the experiments. Accordingly, we confirmed that the design of fiber optic gyroscope was valid for high rotation.
Keywords
High rotation sensibility; Digital serrodyne modulation; Fiber optic gyroscope;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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