DVL-Aided SINS In-Motion Alignment Filter Based on a Novel Nonlinear Attitude Error Model
نویسندگان
چکیده
منابع مشابه
A Novel Scheme for DVL-Aided SINS In-Motion Alignment Using UKF Techniques
In-motion alignment of Strapdown Inertial Navigation Systems (SINS) without any geodetic-frame observations is one of the toughest challenges for Autonomous Underwater Vehicles (AUV). This paper presents a novel scheme for Doppler Velocity Log (DVL) aided SINS alignment using Unscented Kalman Filter (UKF) which allows large initial misalignments. With the proposed mechanism, a nonlinear SINS er...
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Li-Ye Zhao 1,2,†, Xian-Jun Liu 1,2,†, Lei Wang 1,2, Yan-Hua Zhu 1,2 and Xi-Xiang Liu 1,2,* 1 School of Instrument Science & Engineering, Southeast University, No. 2, Sipailou, Nanjing 210096, China; [email protected] (L.-Y.Z.); [email protected] (X.-J.L.); [email protected] (L.W.); [email protected] (Y.-H.Z.) 2 Key Laboratory of Micro-inertial Instrument and Advanced Navigation Techn...
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ژورنال
عنوان ژورنال: IEEE Access
سال: 2019
ISSN: 2169-3536
DOI: 10.1109/access.2019.2916182