Analysis of Gyro Bias Depending on the Position of Inertial Measurement Unit in Rotational Inertial Navigation Systems

Analysis of Gyro Bias Depending on the Position of Inertial Measurement Unit in Rotational Inertial Navigation Systems

In this paper, a calibration method for gyro bias that changes depending on the position of the IMU (inertial measurement unit) is proposed to improve the navigation performance of RLG-based RINS (ring-laser-gyro-based rotational inertial navigation system). RINS is a navigation device that compensa...

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Bibliographic Details
Main Authors: Yeong-Bin Seo, Haesung Yu, Kyungdon Ryu, Inseop Lee, Juhyun Oh, Cheonjoong Kim, Sang Jeong Lee, Chansik Park
Format: Article
Language:English
Published: MDPI AG 2022-10-01
Series:Sensors
Subjects:
bias compensation
ring laser gyro (RLG)
rotational inertial navigation system (RINS)
system-level indirect calibration
Online Access:https://www.mdpi.com/1424-8220/22/21/8355

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