CN100541127C - 采用不对称方波调制方法测量干涉式光纤陀螺本征频率的方法 - Google Patents
采用不对称方波调制方法测量干涉式光纤陀螺本征频率的方法 Download PDFInfo
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- CN100541127C CN100541127C CN 200610144035 CN200610144035A CN100541127C CN 100541127 C CN100541127 C CN 100541127C CN 200610144035 CN200610144035 CN 200610144035 CN 200610144035 A CN200610144035 A CN 200610144035A CN 100541127 C CN100541127 C CN 100541127C
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CN 200610144035 CN100541127C (zh) | 2006-11-24 | 2006-11-24 | 采用不对称方波调制方法测量干涉式光纤陀螺本征频率的方法 |
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CN 200610144035 CN100541127C (zh) | 2006-11-24 | 2006-11-24 | 采用不对称方波调制方法测量干涉式光纤陀螺本征频率的方法 |
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CN1967146A CN1967146A (zh) | 2007-05-23 |
CN100541127C true CN100541127C (zh) | 2009-09-16 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101975584A (zh) * | 2010-09-03 | 2011-02-16 | 北京航空航天大学 | 一种适用于干涉式光纤陀螺的检测电路系统误差的开环测试方法 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102901515A (zh) * | 2012-09-28 | 2013-01-30 | 浙江大学 | 一种光纤陀螺渡越时间的在线快速测量方法 |
CN103105177B (zh) * | 2013-01-21 | 2015-10-21 | 湖北航天技术研究院总体设计所 | 低成本光纤陀螺本征频率测量方法 |
CN104296740B (zh) * | 2014-09-26 | 2017-05-31 | 北京控制工程研究所 | 一种基于反熔丝fpga的光纤陀螺主控板晶振选取方法 |
CN105758421A (zh) * | 2014-12-19 | 2016-07-13 | 上海亨通光电科技有限公司 | 一种光纤陀螺本征频率测量设备及其应用 |
CN107356266B (zh) * | 2017-07-25 | 2020-03-10 | 北京航空航天大学 | 基于偶倍本征频率锯齿波调制的光纤陀螺本征频率测量方法 |
CN107389097B (zh) * | 2017-07-25 | 2020-03-10 | 北京航空航天大学 | 光纤陀螺Sagnac光纤环本征频率跟踪测量方法 |
CN113790716B (zh) * | 2021-08-27 | 2022-11-15 | 北京航空航天大学 | 一种光纤陀螺本征频率在线自动跟踪的方法 |
CN116045957B (zh) * | 2023-03-31 | 2023-06-16 | 中国船舶集团有限公司第七〇七研究所 | 一种基于光纤陀螺扩频采样的误差消除方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101975584A (zh) * | 2010-09-03 | 2011-02-16 | 北京航空航天大学 | 一种适用于干涉式光纤陀螺的检测电路系统误差的开环测试方法 |
CN101975584B (zh) * | 2010-09-03 | 2012-05-30 | 北京航空航天大学 | 一种适用于干涉式光纤陀螺的检测电路系统误差的开环测试方法 |
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Assignee: General aviation (Beijing) Photoelectric Technology Co Ltd Assignor: Beihang University Contract record no.: 2010110000215 Denomination of invention: Method for measuring eigenfrequency of interferometric type fiber-optic gyroscope by using asymmetrical square wave modulation method Granted publication date: 20090916 License type: Exclusive License Open date: 20070523 Record date: 20101227 |
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