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Traj-LIO: A Resilient Multi-LiDAR Multi-IMU State Estimator Through Sparse Gaussian Process
arXiv.orgNowadays, sensor suits have been equipped with redundant LiDARs and IMUs to mitigate the risks associated with sensor failure. It is challenging for the previous discrete-time and IMU-driven kinematic systems to incorporate multiple asynchronized sensors,
Xin Zheng, Jianke Zhu
semanticscholar +1 more source
Improving the Measurement Accuracy of the MEMS IMU Array by a New Calibration and Fusion Technology
IEEE Sensors JournalIt has become a consensus to improve the measurement accuracy of microelectromechanical systems (MEMS) inertial measurement units (IMUs) through an IMU array composed of multiple low-cost IMUs. To meet the accuracy requirements of the inertial navigation
Tong Wang +3 more
semanticscholar +1 more source
A Comparison Procedure for IMUs Performance
2019Inertial measurement units (IMU) are, typically, a cluster of accelerometers, gyroscopes and magnetometers. Its use was introduced with military applications, being, nowadays, widely common on industrial applications, namely robot navigation. Since there are a lot of units in different cost ranges, it is proposed, in this paper, a procedure to compare ...
Tiago Mendonça +3 more
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Estimation on IMU yaw misalignment by fusing information of automotive onboard sensors
Mechanical Systems and Signal Processing, 2022Lu Xiong, Xin Xia, Zhuoping Yu
exaly
A New Calibration Method of MEMS IMU Plus FOG IMU
IEEE Sensors Journal, 2022Jiazhen Lu +4 more
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A Deep IMU Bias Factor Optimization for LiDAR-IMU Odometry Based on Online IMU Compensation
2025 International Ubiquitous Positioning, Indoor Navigation and Location-Based Services Conference (UPINLBS)Shirui Yuan +4 more
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