System-Level Enhanced Pedestrian Autonomous Positioning Method Based on Hierarchical Optimization Under Sparse Reference
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2025.3612641
Abstract: To address the issue of positioning accuracy, significant degradation in foot kinematics/micro-inertial navigation system (INS) integrated positioning over long durations, this article proposes a system-level enhanced pedestrian autonomous positioning (SE-PAP) method based on hierarchical optimization… read more here.
Keywords: hierarchical optimization; system; method; autonomous positioning ... See more keywords
High-Precision Positioning in Power Applications Using BDS PPP-RTK for Sparse Reference Station Areas
Sign Up to like & getrecommendations! Published in 2025 at "Applied Sciences"
DOI: 10.3390/app152111803
Abstract: To address the urgent demand for high-precision positioning in power industry operations within sparse reference station areas, this paper proposes a real-time kinematic positioning method integrating BeiDou multi-antenna Precise Point Positioning–Real-Time Kinematic (PPP-RTK) with inertial… read more here.
Keywords: reference station; power; ppp rtk; sparse reference ... See more keywords