Research on time division multiplexing modulation approach applied in three-axis digital closed-loop fiber optic gyroscope

Song N.; Ma D.; Yi X.; Jin J.; Song J.

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Research on time division multiplexing modulation approach applied in three-axis digital closed-loop fiber optic gyroscope

机译：三轴数字闭环光纤陀螺仪中时分复用调制方法的研究

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In this paper, the structure and the fundamental principle of a three-axis Time Division Multiplexing (TDM) fiber optic gyroscope system are presented. The design of TDM fiber-optic gyroscope system is mathematically analyzed. An effective modulation approach is developed, the bias stability compared with that of a normal fiber-optic gyroscope is theoretically given and the system dynamic character is presented. In order to test the correctness of the approach, the dynamic simplified model is introduced and the simulation is conducted. The experimental result matches the simulation, indicating that the TDM modulation approach is feasible.

机译：本文介绍了三轴时分复用（TDM）光纤陀螺仪系统的结构和基本原理。对TDM光纤陀螺仪系统的设计进行了数学分析。提出了一种有效的调制方法，从理论上给出了与普通光纤陀螺仪相比的偏置稳定性，并给出了系统的动态特性。为了测试该方法的正确性，引入了动态简化模型并进行了仿真。实验结果与仿真结果吻合，表明TDM调制方法是可行的。

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《Optik: Zeitschrift fur Licht- und Elektronenoptik: = Journal for Light-and Electronoptic》 |2010年第23期|共5页
作者
Song N.; Ma D.; Yi X.; Jin J.; Song J.;
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正文语种 eng
中图分类光学;
关键词
Modulation approach; Three-axis digital closed-loop fiber optic gyroscope; Time division multiplexing (TDM);

机译：调制方式;三轴数字闭环光纤陀螺仪;时分复用（TDM）;

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1. Research on time division multiplexing modulation approach applied in three-axis digital closed-loop fiber optic gyroscope [J] . Song N., Ma D., Yi X., Optik: Zeitschrift fur Licht- und Elektronenoptik: = Journal for Light-and Electronoptic . 2010,第23期

机译：三轴数字闭环光纤陀螺仪中时分复用调制方法的研究
2. Effect of digital-to-analog converter glitch on the modulation and demodulation of a digital closed-loop fiber-optic gyroscope [J] . Pan Xiong, Wang Lei, Zhang Shaobo, Optical fiber technology . 2019,第JANa期

机译：数模转换器故障对数字闭环光纤陀螺仪的调制和解调的影响
3. Effect of digital-to-analog converter glitch on the modulation and demodulation of a digital closed-loop fiber-optic gyroscope [J] . Pan Xiong, Wang Lei, Zhang Shaobo, Optical fiber technology . 2019,第Jana期

机译：数模转换器故障对数字闭环光纤陀螺仪调制和解调的影响
4. Modulation Methods in Time Division Multiplexing Interferometric Fiber Optic Gyroscopes [C] . Jiliang He, Rui Gan, Ningfang Song IEEE International Symposium on Inertial Sensors and Systems . 2019

机译：时分复用干涉式光纤陀螺仪中的调制方法
5. A Differential Polarization-Time Coding Scheme for Polarization-Division-Multiplexed Fiber-Optic Communication Systems. [D] . Pan, Chunpo. 2010

机译：偏振分多路复用光纤通信系统的差分偏振时间编码方案。
6. Theoretical Design of a Depolarized Interferometric Fiber-Optic Gyroscope (IFOG) on SMF-28 Single-Mode Standard Optical Fiber Based on Closed-Loop Sinusoidal Phase Modulation with Serrodyne Feedback Phase Modulation Using Simulation Tools for Tactical and Industrial Grade Applications [O] . Ramón José Pérez, Ignacio Álvarez, José María Enguita 2016

机译：基于闭环正弦相位调制和Serrodyne反馈相位调制的SMF-28单模标准光纤上的去偏振干涉式光纤陀螺仪（IFOG）的理论设计用于战术和工业级应用
7. Performance analysis of a time-division-multiplexed fiber-optic gas-sensor array by wavelength modulation of a distributed-feedback laser [O] . Jin, W 1999

机译：时分多路复用光纤气体传感器阵列通过分布式反馈激光器的波长调制性能分析
8. Fiber Optic Data Bus Using Frequency Division Multiplexing (FDM) (Frequency Division Multiplexing) and an Asymmetric Coupler [R] . Zanger, M., Webster, L. 1984

机译：使用频分复用（FDm）（频分复用）和非对称耦合器的光纤数据总线

Research on time division multiplexing modulation approach applied in three-axis digital closed-loop fiber optic gyroscope

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