An accurately linearized in-motion alignment with a large heading error is proposed for a low-cost inertial navigation system with the aiding of global positioning system. The linearization is designed for both the coarse and the fine stages in the local level frame. A criterion is constructed to determine the time to switch the alignment from the coarse stage to the fine one automatically. A vehicle test demonstrates that the proposed alignment converges fast and accurately.
Linearized In-Motion Alignment for a Low-Cost INS
IEEE Transactions on Aerospace and Electronic Systems ; 56 , 3 ; 1917-1925
2020-06-01
3390025 byte
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
LINEARIZED STEADY MOTION OF PLURI-REACTING MIXTURES
AIAA | 1963
|Calibration of Linearized Solutions for Satellite Relative Motion
Online Contents | 2014
|