Adaptive Alignment for Low-Cost INS in ECEF Frame Under Large Initial Attitude Errors
A new two-stage alignment on a moving base is proposed for a low-cost inertial navigation system with the aid of a Global Positioning System (GPS) receiver in the Earth-centered, Earth-fixed (ECEF) frame under large initial attitude errors. Both the state and measurement equations are derived using...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Institute of Navigation
2023-02-01
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| Series: | Navigation |
| Online Access: | https://navi.ion.org/content/70/1/navi.554 |