Abstract Autonomous Underwater Vehicles (AUVs) have been focused on by research
efforts because of their extensive applications in scientific, commercial as well as military …

Development of Autonomous Underwater Vehicles (AUVs) has permitted the automatization
of many tasks originally achieved with manned vehicles in underwater environments. Teams …

Gravity-aided navigation is one of key techniques for the navigation of underwater vehicles.
Cubature Kalman filter (CKF)-based matching algorithm improves the positioning accuracy …

自主水下航行器(AUV) 水下导航技术的准确性是在水下开展搜索, 探测及反潜等任务的有力保障
. 现有AUV 的导航方法大多以捷联惯性导航系统(SINS) 为主, 以水声测速与定位技术 …

Terrain-aided strapdown inertial navigation system is a geophysical field positioning
technique for long-endurance underwater vehicles, whose key technology is the matching …

Recently, there has been increasing interest in the field of Autonomous Underwater Vehicle
(AUV) navigation and localization. Navigation is a critical element for AUV because of the …

针对重力匹配辅助惯性导航系统中SITAN 匹配算法状态方程存在模型误差的问题,
提出了一种基于自适应并行扩展卡尔曼滤波的SITAN 匹配算法. 通过自适应因子调节状态预测 …

The matching algorithm is a key technology in underwater terrain-relative navigation (TRN).
An improved iterative Closest Contour Point (ICCP) matching algorithm is proposed to …

Extensive research results have shown that animals like pigeons and turtles can use
geomagnetic information for long-distance migration and homing. This article studies the …

Gravity-aided inertial navigation system (INS) has been widely applied in the application of
autonomous underwater vehicle. Due to the uneven distribution of the gravitational field, the …