Results 11 to 20 of about 31,323 (238)
International Journal of Advanced Robotic Systems, 2023 With the rapid development of unmanned ground vehicle industry, how to achieve continuous, reliable, and high-accuracy navigation becomes very important. At present, the integrated navigation with global navigation satellite system and strapdown inertial
Xue-Yu Du +4 more
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Sensors, 2022 In response to the lack of specific demonstration and analysis of the research on the necessity of the Lie group strapdown inertial integrated navigation error model based on the Euler angle, two common integrated navigation systems, strapdown inertial ...
Leiyuan Qian +3 more
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Atom Strapdown: Toward Integrated Quantum Inertial Navigation Systems
NAVIGATION: Journal of the Institute of Navigation, 2023 We present an alternative technique for estimating the response of a cold atom interferometer (CAI). Using data from a conventional inertial measurement unit (IMU) and common strapdown terminology, the position of the atom wave packet is tracked in a newly introduced sensor frame, enabling hybridization of both systems in terms of acceleration and ...
Benjamin Tennstedt +5 more
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Axioms, 2021 The strapdown inertial navigation system can provide the navigation information for the boom-type roadheader in the unmanned roadway tunneling working face of the coal mine.
Yang Shen +5 more
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International Journal of Advanced Robotic Systems, 2020 In this article, a method was proposed for strapdown inertial navigation systems initial alignment by drawing on the conventional alignment method for stable platform navigation systems.
Hossein Rahimi, Amir Ali Nikkhah
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Simulation Optimization and Application of Shearer Strapdown Inertial Navigation System Modulation Scheme. [PDF]
Sensors (Basel), 2023 The operating attitude of a shearer based on a three-dimensional (3D) space scale is the necessary basic information for realizing intelligent mining. Aiming to address the problem of the insufficient perception accuracy of shearers, in this paper, the ...
Wu G +6 more
europepmc +2 more sources
Impact of Motion-Dependent Errors on the Accuracy of an Unaided Strapdown Inertial Navigation System. [PDF]
Sensors (Basel), 2023 The selection of an appropriate measurement system for an inertial navigation system requires an analysis of the impact of sensor errors on the position and orientation determination accuracy to ensure that the selected solution is cost-effective and ...
Borodacz K, Szczepański C.
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A Vision Aided Initial Alignment Method of Strapdown Inertial Navigation Systems in Polar Regions. [PDF]
Sensors (Basel), 2022 The failure of the traditional initial alignment algorithm for the strapdown inertial navigation system (SINS) in high latitude is a significant challenge due to the rapid convergence of polar longitude.
Zhang F, Gao X, Song W.
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Attitude Algorithm of Gyroscope-Free Strapdown Inertial Navigation System Using Kalman Filter. [PDF]
Micromachines (Basel)A gyroscope-free strapdown inertial navigation system (GFSINS) solves the carrier attitude through the reasonable spatial combination of accelerometers, with a particular focus on the precision of angular velocity calculation.
Jiang X, Liu T, Duan J, Hou M.
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Strapdown Inertial Navigation System Initial Alignment Based on Group of Double Direct Spatial Isometries [PDF]
IEEE Sensors Journal, 2021 The task of strapdown inertial navigation system (SINS) initial alignment is to calculate the attitude transformation matrix from body frame to navigation frame.
Lubin Chang, F. Qin, Jiangning Xu
semanticscholar +1 more source