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Improvements in Filters of Strapdown Inertial Navigation System
2023 International Conference on IoT, Communication and Automation Technology (ICICAT), 2023In this paper, a strapdown inertial navigation system (SINS) with improved filters has been presented. The performance of the SINS relies on the position and velocity data which is further affected by the type of filter.
L. Kumar, Neeraj Gupta, Sweta Tripathi
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IEEE Sensors Journal, 2022
With ultra-high velocity measurement accuracy, laser Doppler velocimeter (LDV) is promising to replace the odometer to provide vehicle velocity information in the process of land integrated navigation.
Zhiyi Xiang +5 more
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With ultra-high velocity measurement accuracy, laser Doppler velocimeter (LDV) is promising to replace the odometer to provide vehicle velocity information in the process of land integrated navigation.
Zhiyi Xiang +5 more
semanticscholar +1 more source
Review of Scientific Instruments, 2022
The integration of the strapdown inertial navigation system (SINS) and Doppler velocity log (DVL) has become a basic navigation solution for Autonomous Underwater Vehicles (AUVs).
Zixuan Wang +4 more
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The integration of the strapdown inertial navigation system (SINS) and Doppler velocity log (DVL) has become a basic navigation solution for Autonomous Underwater Vehicles (AUVs).
Zixuan Wang +4 more
semanticscholar +1 more source
2022 2nd International Conference on Electrical Engineering and Mechatronics Technology (ICEEMT), 2022
In order to make full use of the redundant measurement values in redundant inertial navigation systems to improve the fine alignment accuracy. Taking the regular tetrahedron RSINS (Redundant Strapdown Inertial Navigation System) as an example, the Kalman
T. Zou +4 more
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In order to make full use of the redundant measurement values in redundant inertial navigation systems to improve the fine alignment accuracy. Taking the regular tetrahedron RSINS (Redundant Strapdown Inertial Navigation System) as an example, the Kalman
T. Zou +4 more
semanticscholar +1 more source
Saint Petersburg International Conference on Integrated Navigation Systems, 2022
A strapdown inertial navigation system as part of a control object is under consideration. The influence of the spatial closed angular motion of the control object on the structure of its angular position errors in the SINS instrument axes is studied. It
S. Perepelkina, A. Fedotov
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A strapdown inertial navigation system as part of a control object is under consideration. The influence of the spatial closed angular motion of the control object on the structure of its angular position errors in the SINS instrument axes is studied. It
S. Perepelkina, A. Fedotov
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IEEE Transactions on Instrumentation and Measurement, 2021
The in-motion alignment of the strapdown inertial navigation system (SINS) is still a challenging problem due to the complex environmental changes that occur during carrier movement.
Fu-jun Pei, Su Yang, Shunan Yin
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The in-motion alignment of the strapdown inertial navigation system (SINS) is still a challenging problem due to the complex environmental changes that occur during carrier movement.
Fu-jun Pei, Su Yang, Shunan Yin
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Transactions on Emerging Telecommunications Technologies, 2021
In highly dynamic scenes, beamforming can alleviate satellite signal attenuation and distortion caused by null widening. In this article, a beam steering scheme based on strapdown inertial navigation system (SINS) aid is proposed.
Hao Wang, Qing Chang, Yong Xu, Xianxu Li
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In highly dynamic scenes, beamforming can alleviate satellite signal attenuation and distortion caused by null widening. In this article, a beam steering scheme based on strapdown inertial navigation system (SINS) aid is proposed.
Hao Wang, Qing Chang, Yong Xu, Xianxu Li
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Journal of navigation, 2021
This paper presents a novel estimation method for coarse alignment of a marine strapdown inertial navigation system (SINS) under mooring conditions. The properties of gravitational motion are used to improve the accuracy of coarse alignment.
Hossein Rahimi, A. Nikkhah
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This paper presents a novel estimation method for coarse alignment of a marine strapdown inertial navigation system (SINS) under mooring conditions. The properties of gravitational motion are used to improve the accuracy of coarse alignment.
Hossein Rahimi, A. Nikkhah
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Measurement science and technology, 2021
With its advantages of high velocity measurement accuracy and fast dynamic response, the laser Doppler velocimeter (LDVs) is expected to replace the odometer (OD) in combination with a strapdown inertial navigation system (SINS) to give a higher ...
Zhiyi Xiang +5 more
semanticscholar +1 more source
With its advantages of high velocity measurement accuracy and fast dynamic response, the laser Doppler velocimeter (LDVs) is expected to replace the odometer (OD) in combination with a strapdown inertial navigation system (SINS) to give a higher ...
Zhiyi Xiang +5 more
semanticscholar +1 more source
A fast robust Kalman filter for initial alignment of strapdown inertial navigation system
Optik (Stuttgart), 2021This paper investigates the non-Gaussian initial alignment for the strapdown inertial navigation system (SINS) with main focus on reducing the computational burden, meanwhile, ensuring the robustness of alignment filter.
Xuyou Li +3 more
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