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Geomagnetic/inertial navigation integrated matching navigation method
Heliyon, 2022 The accuracy of an a priori geomagnetic reference map is a significant constraint on the geomagnetic matching navigation method. Especially when the aircraft enters an unknown environment, it is impossible to accomplish the navigation task using ...
Qiong Wang +3 more
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Comparison of Kalman Filters for Inertial Integrated Navigation [PDF]
Sensors, 2019 The current research on integrated navigation is mainly focused on filtering or integrated navigation equipment. Studies systematically comparing and analyzing how to choose appropriate integrated filtering methods under different circumstances are ...
Mengde Zhang +3 more
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Equivariant filtering framework for inertial-integrated navigation [PDF]
Satellite Navigation, 2021 This paper proposes an Equivariant Filtering (EqF) framework for the inertial-integrated state estimation. As the kinematic system of the inertial-integrated navigation can be naturally modeled on the matrix Lie group SE 2(3), the symmetry of the Lie ...
Yarong Luo, Chi Guo, Jingnan Liu
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A Robust INS/USBL/DVL Integrated Navigation Algorithm Using Graph Optimization. [PDF]
Sensors (Basel), 2023 The Autonomous Underwater Vehicle (AUV) is usually equipped with multiple sensors, such as an inertial navigation system (INS), ultra-short baseline system (USBL), and Doppler velocity log (DVL), to achieve autonomous navigation. Multi-source information
Li P, Liu Y, Yan T, Yang S, Li R.
europepmc +2 more sources
Research on GNSS INS & GNSS/INS Integrated Navigation Method for Autonomous Vehicles: A Survey
IEEE Access, 2023 Autonomous Vehicles have become the focus of research around the world. Meanwhile, the continuous development of various emerging technologies in recent years has paved the way for the realization of fully autonomous driving.
Yuan He, Jichuan Li, Junjie Liu
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Simulation Experiment and Analysis of GNSS/INS/LEO/5G Integrated Navigation Based on Federated Filtering Algorithm. [PDF]
Sensors (Basel), 2022 This article examines the positioning effect of integrated navigation after adding an LEO constellation signal source and a 5G ranging signal source in the context of China’s new infrastructure construction. The tightly coupled Kalman federal filters are
Wang Y, Zhao B, Zhang W, Li K.
europepmc +2 more sources
Remote Sensing, 2020 Global Navigation Satellite System (GNSS) provides accurate positioning data for vehicular navigation in open outdoor environment. In an indoor environment, Light Detection and Ranging (LIDAR) Simultaneous Localization and Mapping (SLAM) establishes a ...
Ningbo Li +6 more
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SINS/Landmark Integrated Navigation Based on Landmark Attitude Determination [PDF]
Sensors, 2019 Based on the situation that the traditional SINS (strapdown inertial navigation system)/CNS (celestial navigation system) integrated navigation system fails to realize all-day and all-weather navigation, this paper proposes a SINS/Landmark integrated ...
Shuqing Xu +4 more
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GNSS/SINS/DVL integrated navigation algorithm based on adaptive differential Kalman filtering. [PDF]
PLoS ONEThe global navigation satellite system/strapdown inertial navigation system/doppler velocity logger (GNSS/SINS/DVL) integrated navigation system leverages the complementary advantages of its three subsystems to provide essential navigation information ...
Zhao Zhan +4 more
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