Performance evaluation and analysis for gravity matching aided navigation
L Wu, H Wang, H Chai, L Zhang, H Hsu, Y Wang - Sensors, 2017 - mdpi.com
Simulation tests were accomplished in this paper to evaluate the performance of gravity
matching aided navigation (GMAN). Four essential factors were focused in this study to …
matching aided navigation (GMAN). Four essential factors were focused in this study to …
异构并行算法快速构建全球扰动重力梯度全张量图
谭勖立, 王庆宾, 冯进凯, 黄炎… - 吉林大学学报(地球科学版), 2022 - xuebao.jlu.edu.cn
扰动重力梯度是扰动重力位的二阶导数, 相对于其他重力场元素能更多地反映变化的不规则地球
产生的高频信息. 在使用高阶次球谐系数模型获取大范围高分辨率的扰动重力梯度数据时 …
产生的高频信息. 在使用高阶次球谐系数模型获取大范围高分辨率的扰动重力梯度数据时 …
Research on the relative positions-constrained pattern matching method for underwater gravity-aided inertial navigation
L Wu, H Wang, H Chai, H Hsu, Y Wang - The Journal of Navigation, 2015 - cambridge.org
A Relative Positions-Constrained pattern Matching (RPCM) method for underwater gravity-
aided inertial navigation is presented in this paper. In this method the gravity patterns are …
aided inertial navigation is presented in this paper. In this method the gravity patterns are …
Underwater Terrain and Gravity aided inertial navigation based on Kalman filter
MR Khalilabadi - International Journal Of Coastal, Offshore And …, 2020 - ijcoe.org
In this paper, we present a new method for terrain and gravity aided navigation. Gravity
aided navigation and terrain aided navigation are map aided navigation methods for …
aided navigation and terrain aided navigation are map aided navigation methods for …
A self-adaptive unscented Kalman filtering for underwater gravity aided navigation
In this paper, a self-adaptive unscented Kalman filtering for underwater gravity aided
navigation is constructed. It is more accurate and far easier to implement than an extended …
navigation is constructed. It is more accurate and far easier to implement than an extended …
Wavelet Transform Based Morphological Matching Area Selection for Underwater Gravity Gradient-Aided Navigation
B Wang, T Li, Z Deng, M Fu - IEEE Transactions on Vehicular …, 2022 - ieeexplore.ieee.org
Selection of gravity gradient matching area is one of the key techniques for underwater
gravity gradient-aided navigation. The existing matching area selection methods ignore the …
gravity gradient-aided navigation. The existing matching area selection methods ignore the …
Automated gravity gradient tensor inversion for underwater object detection
Underwater abnormal object detection is a current need for the navigation security of
autonomous underwater vehicles (AUVs). In this paper, an automated gravity gradient …
autonomous underwater vehicles (AUVs). In this paper, an automated gravity gradient …
[HTML][HTML] 一种新的基于局部重力图逼近的组合匹配算法
童余德, 边少锋, 蒋东方, 向才炳 - 地球物理学报, 2012 - html.rhhz.net
惯性导航系统定位误差随时间积累发散, 利用重力场辅助惯性导航已成为组合导航领域的新方向
, 该技术对实现潜艇无源定位意义重大. 首先利用二维高斯基函数对局部离散格网重力异常基准 …
, 该技术对实现潜艇无源定位意义重大. 首先利用二维高斯基函数对局部离散格网重力异常基准 …
A new integrated gravity matching algorithm based on approximated local gravity map
YD Tong, SF Bian, DF Jiang, CB Xiang - Chinese Journal of Geophysics, 2012 - en.dzkx.org
The gravity field aided inertial navigation has been applied to correct the drifting errors in the
inertial navigation which are accumulated with time and it has become a new research …
inertial navigation which are accumulated with time and it has become a new research …
Comprehensive image matching algorithm based on local GLCM for gravity-gradient-aided navigation
B Wang, T Li, Z Deng, M Fu - IEEE/ASME Transactions on …, 2023 - ieeexplore.ieee.org
Matching algorithm is the key technology of gravity-gradient-aided inertial navigation system
(INS). Traditional single-point and sequence matching algorithms fail to make full use of the …
(INS). Traditional single-point and sequence matching algorithms fail to make full use of the …