Results 261 to 270 of about 4,885,884 (343)

Robust Multi-Model Estimation for Reliable Relative Navigation Based on Observability and Abnormity Analysis

IEEE Transactions on Intelligent Transportation Systems, 2023
High-precision relative positioning and navigation is a fundamental requirement for many applications such as flight formation, spacecraft docking and collision avoidance.
Kai Shen, Tingxin Liu, Yuelun Li, Ning Liu, Wenhao Qi   +4 more
semanticscholar   +3 more sources

Relative Navigation for Vehicle Formation Movement

2022 IEEE 3rd KhPI Week on Advanced Technology (KhPIWeek), 2022
Today a cooperation operation of vehicles has many applications in different types sectors of the economy. The rapid development of wireless digital data transferring equipment makes possible accurate measuring of length of the communication data link ...
Ivan Ostroumov, Nataliia Kuzmenko, Yurii Bezkorovainyi, Yuliya Averyanova, Vitalii Larin, Olha Sushchenko, Maksym Zaliskyi, Oleksandr Solomentsev   +7 more
openaire   +2 more sources

Range-based collaborative relative navigation for multiple unmanned aerial vehicles using consensus extended Kalman filter

Aerospace Science and Technology, 2021
Precise relative navigation between unmanned aerial vehicles (UAVs) in a GNSS-denied environment is a critical technology enabling collaborative missions.
Baichun Gong, Sha Wang, Ming Hao, Xujun Guan, Shuang Li   +4 more
semanticscholar   +3 more sources

Adaptive Hybrid Robust Filter for Multi-Sensor Relative Navigation System

IEEE Transactions on Intelligent Transportation Systems, 2022
This paper provides an adaptive hybrid robust filter (AHRF) for multi-sensor relative navigation systems that can be used to support cooperative intelligent transport systems.
Jun Xiong, J. W. Cheong, Zhi Xiong, A. Dempster, Shiwei Tian, Rong Wang   +5 more
semanticscholar   +3 more sources

Visual SLAM for Asteroid Relative Navigation

2021 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW), 2021
This paper focuses on the application of visual SLAM for the purpose of precise autonomous navigation around an asteroid. We develop a factor graph-based approach allowing for incremental growth and fusion of sensor orientation measurements, Earth-relative inertial position measurements, as well as in-situ monocular camera imagery-based measurements ...
Mehregan Dor, Katherine A. Skinner, Panagiotis Tsiotras, Travis Driver   +3 more
openaire   +2 more sources

Review of space relative navigation based on angles-only measurements

Astrodynamics, 2022
Baichun Gong, Sha Wang, Shuang Li, Xianqiang Li   +3 more
semanticscholar   +3 more sources

Fast Angles-Only Relative Navigation Using Polynomial Dynamics

Advances in Space Research, 2023
A fast and efficient method for initial relative orbit determination from bearing-angle measurements is introduced. The range ambiguity problem for angles-only relative navigation is addressed by modeling nonlinear effects with a novel second-order mapping ...
M. Willis, S. D’Amico
semanticscholar   +1 more source

Initial Positioning of Terrain Relative Navigation Under Pseudo-Peaks Interference

IEEE Transactions on Instrumentation and Measurement, 2023
Terrain relative navigation (TRN) is suitable for long-term high-precision underwater positioning because its position error does not accumulate over time; thus, it is applied in environments with limited communication capabilities.
Rupeng Wang, Ye Li, Teng Ma, Yunsai Chen
semanticscholar   +1 more source