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.


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    Title :

    Geomagnetic Inversion Localization Algorithm for Long-Distance Underwater Navigation


    Additional title:

    Lect. Notes Electrical Eng.


    Contributors:
    Wu, Meiping (editor) / Niu, Yifeng (editor) / Gu, Mancang (editor) / Cheng, Jin (editor) / Li, ZiYuan (author) / Yu, HuaPeng (author) / Wang, ChongYang (author) / Shen, TongSheng (author)

    Conference:

    International Conference on Autonomous Unmanned Systems ; 2021 ; Changsha, China September 24, 2021 - September 26, 2021



    Publication date :

    2022-03-18


    Size :

    10 pages





    Type of media :

    Article/Chapter (Book)


    Type of material :

    Electronic Resource


    Language :

    English




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