Evaluation on the fiber optic gyroscope dynamic angle measurement performance using a rotary table angle encoder

Zhao Shuai; Chen Lei; Zhou Yilan; Zhang Dengwei; Shu Xiaowu; Liu Cheng

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Evaluation on the fiber optic gyroscope dynamic angle measurement performance using a rotary table angle encoder

机译：使用旋转台角度编码器评估光纤陀螺动态角度测量性能

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摘要

Dynamic angle measurement (DAM) is a research hotspot in the fields of aircraft, automobile and navigation. Using fiber optic gyroscope (FOG) to measure the dynamic angle has the advantages of high theoretical accuracy, all solid state and high reliability. In this paper, we propose a performance evaluation system for DAM of FOG based on a high accuracy single-axis rotary table. Besides, in order to solve the problem of multi-path signal synchronization, we propose an algorithm for signal delay measurement. As the experimental results show, the accuracy of the FOG proves to be less than 0.002 degrees while it was 0.06 degrees before synchronization compensation. The facts mentioned above provide the feasibility of achieving good real-time DAM with high accuracy and wide dynamic response.

机译：动态角度测量（DAM）是飞机，汽车和导航领域的研究热点。使用光纤陀螺（雾）测量动态角度的理论精度高的优点，所有固态和高可靠性。本文提出了基于高精度单轴旋转台的雾大坝性能评估系统。此外，为了解决多路径信号同步的问题，我们提出了一种用于信号延迟测量的算法。随着实验结果表明，雾的精度在同步补偿之前，雾的精度被证明在0.06度时小于0.002度。上述事实提供了高精度和广泛动态响应实现良好实时坝的可行性。

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来源
《Optik: Zeitschrift fur Licht- und Elektronenoptik: = Journal for Light-and Electronoptic》 |2019年第2019期|共5页
作者
Zhao Shuai; Chen Lei; Zhou Yilan; Zhang Dengwei; Shu Xiaowu; Liu Cheng;
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作者单位

Zhejiang Univ State Key Lab Modern Opt Instrumentat Hangzhou 310027 Zhejiang Peoples R China;

Zhejiang Univ State Key Lab Modern Opt Instrumentat Hangzhou 310027 Zhejiang Peoples R China;

Zhejiang Univ State Key Lab Modern Opt Instrumentat Hangzhou 310027 Zhejiang Peoples R China;

Zhejiang Univ State Key Lab Modern Opt Instrumentat Hangzhou 310027 Zhejiang Peoples R China;

Zhejiang Univ State Key Lab Modern Opt Instrumentat Hangzhou 310027 Zhejiang Peoples R China;

Zhejiang Univ State Key Lab Modern Opt Instrumentat Hangzhou 310027 Zhejiang Peoples R China;

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原文格式 PDF
正文语种 eng
中图分类光学;
关键词
Rotary table angle encoder; Fiber optic gyroscope; Dynamic angle metrology;

机译：旋转台角度编码器;光纤陀螺;动态角度计量;

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专利

1. Evaluation on the fiber optic gyroscope dynamic angle measurement performance using a rotary table angle encoder [J] . Zhao Shuai, Chen Lei, Zhou Yilan, Optik: Zeitschrift fur Licht- und Elektronenoptik: = Journal for Light-and Electronoptic . 2019,第期

机译：使用旋转台角度编码器评估光纤陀螺动态角度测量性能
2. Theory and error compensation method based on the tilt sensor adopted in dynamic angle measurement of the fiber optic gyroscope [J] . Mou Jiapeng, Huang Tengchao, Shu Xiaowu Optical fiber technology . 2020,第Deca期

机译：基于光纤陀螺动态角度测量倾斜传感器的理论与误差补偿方法
3. Scale factor calibration and dynamic angle measurement method based on self-collimator and fiber optic gyroscope [J] . Mou Jiapeng, Huang Tengchao, Ying Guangyao, Optical fiber technology . 2019,第Nova期

机译：基于自准直仪和光纤陀螺仪的比例因子标定和动态角度测量方法
4. Measurement of Angular Velocity and Tilt Angle of Two-Dimensional Fiber-Optic Gyroscope with Sagnac Effect [C] . Somesh Mule, Arpit Rawankar, Bharati Singh, International conference on optical and wireless technologies . 2019

机译：具有Sagnac效应的二维光纤陀螺仪角速度和倾斜角的测量
5. Development of a MEMS gyroscope for absolute angle measurement. [D] . Piyabongkarn, Damrongrit. 2004

机译：开发用于绝对角度测量的MEMS陀螺仪。
6. Polymer Optical Fiber Bragg Gratings in CYTOP Fibers for Angle Measurement with Dynamic Compensation [O] . Arnaldo Leal-Junior, Antreas Theodosiou, Camilo Díaz, 2018

机译：CYTOP光纤中的聚合物光纤布拉格光栅用于动态补偿角度测量
7. Evaluation of Potential Usage of Incremental-Type Rotary Encoder Application for Angle Sensing in Steering System [O] . Sunarto Kaleg, Aam Muharam, M. Redho Kurnia, 2014

机译：增量型旋转编码器应用在转向系统中的角度感应潜在用途的评价
8. TABLES FOR THE BINARY ENCODING OF ANGLES [R] . P. A. NEWSON 1965

机译：用于角度二进制编码的表格

Evaluation on the fiber optic gyroscope dynamic angle measurement performance using a rotary table angle encoder

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