Optimization-based outlier accommodation for tightly coupled rtk-aided inertial navigation systems in urban environments

W Hu, Y Hu, M Stas, JA Farrell - arXiv preprint arXiv:2407.13912, 2024 - arxiv.org
Global Navigation Satellite Systems (GNSS) aided Inertial Navigation System (INS) is a
fundamental approach for attaining continuously available absolute vehicle position and full …

An improved multiple-outlier-robust GNSS/INS EKF filer based on multiple statistical similarity measure

H Han, T Xu, R Li, W Ma, H Wu - Measurement Science and …, 2024 - iopscience.iop.org
High-precision and highly reliable location information is the key support for autonomous
driving applications. Global Navigation satellite system (GNSS)/Inertial navigation system …

Enhanced azimuth determination in drilling via piecewise polynomial fitting and interpolation

T Guo, W Cheng, Y Zhang, S Hu - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Precise geomagnetic azimuth measurement is essential for automation and intelligent
operations in deep-Earth and deep-sea resource exploration. However, during drilling, the …

Compensation Technology of Vehicle Magnetometer Based on TTLS-Tikhonov Regularization

Z Ning, P Jiang, X Pan, R He, W Wu - IEEE Sensors Journal, 2024 - ieeexplore.ieee.org
Based on the application background of magnetic directional navigation on ground-
unmanned platforms. The motion of the ground carrier is limited to the 2-D plane, which …