Angular Motion Compensation Scheme for Dual-Axis Rotational Inertial Navigation System

To improve navigation performance, rotating inertial navigation system(RINS), a navigation system that rotates the inertial measurement unit(IMU) to compensate errors in the inertial sensors, has been the subject of several studies aimed at optimizing the rotation method and period for enhancing the...

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Bibliographic Details
Published in2023 3rd International Conference on Robotics, Automation and Artificial Intelligence (RAAI) pp. 239 - 242
Main Authors Park, Usung, Jo, Minsu, Park, Chanju
Format Conference Proceeding
LanguageEnglish
Published IEEE 14.12.2023
Subjects
Inertial navigation
Measurement units
Modulation
Motion compensation
rotation modulation
rotational inertial navigation system
sensor error
Simulation
Stationary state
Transmission line measurements
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Summary:To improve navigation performance, rotating inertial navigation system(RINS), a navigation system that rotates the inertial measurement unit(IMU) to compensate errors in the inertial sensors, has been the subject of several studies aimed at optimizing the rotation method and period for enhancing the compensation effect. The rotational motion occurring during maneuver affects not only the attitude stabilization of the IMU but also the performance of rotating modulation. Therefore, this paper proposes a rotation scheme applicable to the gimbal that stabilizes a vehicle's roll motion and compares the compensation performance with a conventional rotation scheme based on simulation results.
DOI:10.1109/RAAI59955.2023.10601266