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Proceedings Paper

Signal processing for fiber optic gyroscope (FOG_
Author(s): Ryuichi Tanaka; Akihiro Kurokawa; Yoshiyuki Sato; Tsutomu Magome; Yoshiaki Hayakawa; Ichiro Nakatani; Junichiro Kawaguchi
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Paper Abstract

A fiber-optic gyroscope (FOG) is expected to be the next generation gyroscope for guidance and control, because of various advantages. We have been developing the FOG-Inertial Navigation and Guidance (ING) for M-V satellite launching rocket of the Institute of Space and Astronautical Science (ISAS) since 1990. The FOG-ING consists of an Inertial Measurement Unit (IMU) and an Central Processing Unit Assembly. At current status, the proto-flight model FOG-IMU is being actively developed. And the flight test of the FOG-ING was performed on February 20, 1993, aboard M-3SII-7 satellite launching rocket at the ISAS test facilities in Uchinoura, Japan. This paper presents the signal processing technologies of our FOG which are used for the above FOG-ING.

Paper Details

Date Published: 1 November 1994
PDF: 11 pages
Proc. SPIE 2292, Fiber Optic and Laser Sensors XII, (1 November 1994); doi: 10.1117/12.191833
Show Author Affiliations
Ryuichi Tanaka, Mitsubishi Precision Co., Ltd. (Japan)
Akihiro Kurokawa, Mitsubishi Precision Co., Ltd. (Japan)
Yoshiyuki Sato, Mitsubishi Precision Co., Ltd. (Japan)
Tsutomu Magome, Mitsubishi Precision Co., Ltd. (Japan)
Yoshiaki Hayakawa, Mitsubishi Precision Co., Ltd. (Japan)
Ichiro Nakatani, Institute of Space and Astronautical Science (Japan)
Junichiro Kawaguchi, Institute of Space and Astronautical Science (Japan)


Published in SPIE Proceedings Vol. 2292:
Fiber Optic and Laser Sensors XII
Ramon P. DePaula, Editor(s)

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