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IC-GVINS: A Robust, Real-Time, INS-Centric GNSS-Visual-Inertial Navigation System
IEEE Robotics and Automation Letters, 2023Visual navigation systems are susceptible to complex environments, while inertial navigation systems (INS) are not affected by external factors. Hence, we present IC-GVINS, a robust, real-time, INS-centric global navigation satellite system (GNSS)-visual-
X. Niu +4 more
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A Review of Small UAV Navigation System Based on Multisource Sensor Fusion
IEEE Sensors Journal, 2023In recent years, unmanned aircraft systems (UASs) have played an increasingly significant role in the military and civil fields. The flight control system, as the “hub” of an unmanned aerial vehicle (UAV), is responsible for the key function of ...
Xiaoyu Ye +3 more
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Seamless GPS/Inertial Navigation System Based on Self-Learning Square-Root Cubature Kalman Filter
IEEE transactions on industrial electronics (1982. Print), 2021To improve the seamless navigation ability of an integrated Global Positioning System (GPS)/inertial navigation system in GPS-denied environments, a hybrid navigation strategy called the self-learning square-root- cubature Kalman filter (SL-SRCKF) is ...
Chong Shen +7 more
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IEEE Sensors Journal, 2022
In this article, we focus on addressing the nonlinear filtering problem with unknown measurement noise covariance and measurement outliers, which may be encountered in the application in strapdown inertial navigation system/global positioning system ...
Xuhang Liu +4 more
semanticscholar +1 more source
In this article, we focus on addressing the nonlinear filtering problem with unknown measurement noise covariance and measurement outliers, which may be encountered in the application in strapdown inertial navigation system/global positioning system ...
Xuhang Liu +4 more
semanticscholar +1 more source
IEEE transactions on intelligent transportation systems (Print), 2021
By deploying unmanned surface vehicles (USVs), the efficiency and reliability of mission execution can be improved. This paper is concerned with the problem of formation autonomous navigation system (FANS) for USVs.
Xiaojie Sun +4 more
semanticscholar +1 more source
By deploying unmanned surface vehicles (USVs), the efficiency and reliability of mission execution can be improved. This paper is concerned with the problem of formation autonomous navigation system (FANS) for USVs.
Xiaojie Sun +4 more
semanticscholar +1 more source
A Novel Calibration Method of SINS/DVL Integration Navigation System Based on Quaternion
IEEE Sensors Journal, 2020This paper proposes a new quaternion calibration algorithm to calibrate large misalignment angles between Strapdown Inertial Navigation System (SINS) and Doppler Velocity Log (DVL) in SINS/DVL integrated navigation system.
Bo Xu +3 more
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Evaluation of a dynamic navigation system for training students in dental implant placement.
Journal of Dental Education, 2020OBJECTIVE Computer-guided simulation systems may offer a novel training approach in many surgical fields. This study aimed to compare dental students' learning progress in dental implants placement between a dynamic navigation system and a traditional ...
Y. Zhan +5 more
semanticscholar +1 more source
A novel adaptive federated filter for GNSS/INS/VO integrated navigation system
Measurement science and technology, 2020In order to solve the problem of decreased navigation performance of the Global Navigation Satellite System (GNSS)/inertial navigation system (INS) integrated navigation systems in GNSS-denied environments, and to improve the navigation accuracy and ...
Zhe Yue +3 more
semanticscholar +1 more source
Navigation method in tourist navigation system
2012 International Conference on Computer Science and Information Processing (CSIP), 2012The aim of this project is to investigate the application of shortest path algorithms in GIS (Geographical Information System) and design a navigation method for the tourist navigation system based on beacon network. The investigation will focus on Navigation Method Module of the system - how to choose the best route for the tourist according to their ...
null Liangfang Liu +2 more
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