Accurate navigation and positioning technology plays a vital role in long-distance navigation of autonomous underwater vehicle (AUV). At present, long-distance underwater navigation mainly depends on integrated navigation system and underwater acoustic positioning and navigation technology. However, they are affected by yaw/attitude and underwater sound speed. Inspired by long-distance migration of animals, we propose a geomagnetic parameters inversion localization frame. To imitate the mechanism of animals to perceive and process the Earth’s magnetic field information during long-distance migration, a nonlinear mapping model between geomagnetic parameters and geographic latitude and longitude is developed. Finally, a simulation about the localization performance of the model is tested, and future research is discussed.
Geomagnetic Inversion Localization Algorithm for Long-Distance Underwater Navigation
Lect. Notes Electrical Eng.
International Conference on Autonomous Unmanned Systems ; 2021 ; Changsha, China September 24, 2021 - September 26, 2021
Proceedings of 2021 International Conference on Autonomous Unmanned Systems (ICAUS 2021) ; Kapitel : 17 ; 162-171
2022-03-18
10 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Underwater geomagnetic navigation based on ICP algorithm
Tema Archiv | 2007
|British Library Conference Proceedings | 2006
|Long-distance underwater detection equipment and long-distance underwater detection method
Europäisches Patentamt | 2020
|