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Design of miniaturized fiber optic gyroscope

  • Beihang University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

We have developed a fiber optic gyroscope with accuracy better than 0.01° /s, size about 30 cm3. To reduce the size and the cost, the design utilizes the cheaper and smaller optical components, such as 850 nm light source without temperature control, a small fiber coil with only about 55 m fiber length and a PIN in place of the traditional PIN-FET. In electronic circuit, the minimum configuration with integration and multiplexing of electronic components is used. To guarantee the performance, the output power stability and degree of polarization of light source, the strong birefringence in small coil and I/V conversion in preamplifier circuit has been taken into consideration in the design. Having a small size, low cost and sufficient performance, this kind of fiber optic gyro is suitable for applications in a wide variety of weapon systems.

源语言英语
主期刊名Sixth International Symposium on Instrumentation and Control Technology
主期刊副标题Sensors, Automatics Measurement, Control, and Computer Simulation
DOI
出版状态已出版 - 2006
活动Sixth International Symposium on Instrumentation and Control Technology: Sensors, Automatic Measurement, Control and Computer Simulation - Beijing, 中国
期限: 13 10月 200615 10月 2006

出版系列

姓名Proceedings of SPIE - The International Society for Optical Engineering
6358 I
ISSN(印刷版)0277-786X

会议

会议Sixth International Symposium on Instrumentation and Control Technology: Sensors, Automatic Measurement, Control and Computer Simulation
国家/地区中国
Beijing
时期13/10/0615/10/06

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