Adaptive transfer alignment method based on the observability analysis for airborne pod strapdown inertial navigation system [PDF]
Scientific Reports, 2022 For the airborne pod strapdown inertial navigation system, it is necessary to use the host aircraft's inertial navigation system for the transfer alignment as quickly and accurately as possible in the flight process of the aircraft.
Weina Chen +4 more
doaj +3 more sources
Experimental Results of Attitude Determination Functional Algorithms Implementation in Strapdown Inertial Navigation System [PDF]
Sensors, 2022 Strapdown inertial navigation system (SINS) software developers are usually mainly focused on the attitude determination algorithm design and characteristics. Such an algorithm can be based on different mathematical apparatus.
Maksim Zharkov +3 more
doaj +3 more sources
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.
europepmc +2 more sources
A Combination Scheme of Pure Strapdown and Dual-Axis Rotation Inertial Navigation Systems
Sensors, 2023 Compared with the strapdown inertial navigation system (SINS), the rotation strapdown inertial navigation system (RSINS) can effectively improve the accuracy of navigation information, but rotational modulation also leads to an increase in the ...
Hongyang He +3 more
doaj +2 more sources
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.
europepmc +2 more sources
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
doaj +2 more sources
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
doaj +2 more sources
Strapdown Inertial Navigation Systems for Positioning Mobile Robots-MEMS Gyroscopes Random Errors Analysis Using Allan Variance Method. [PDF]
Sensors (Basel), 2020 A problem of estimating the movement and orientation of a mobile robot is examined in this paper. The strapdown inertial navigation systems are often engaged to solve this common obstacle.
Rudyk AV +5 more
europepmc +2 more sources
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
openaire +3 more sources