Results 81 to 90 of about 858 (174)

A positioning method for underground trackless rubber wheel vehicle based on fusion of multiple encoders and strapdown inertial navigation system

Meitan kexue jishu
Aiming at the problems of low accuracy and poor reliability of traditional trackless rubber tire vehicle positioning and orientation technology in coal mines, a trackless rubber tire vehicle positioning method based on the fusion of multiple encoders and
Fan JIANG, Jingjing KANG, Xingtao HUANG, Zhencai ZHU, Gongbo ZHOU, Yuxing PENG   +5 more
doaj   +1 more source

THERMAL PROTECTION AND THERMAL STABILIZATION OF FIBER-OPTICAL GYROSCOPE INCLUDED IN STRAPDOWN INERTIAL NAVIGATION SYSTEM [PDF]

Научно-технический вестник информационных технологий, механики и оптики, 2014
It is known, that temperature perturbations and thermal modes have significant influence on the accuracy of a fiber-optical gyroscope. Nowadays, thermal perturbations are among the main problems in the field of navigation accuracy.
D. S. Gromov
doaj  

Software for strapdown inertial navigation system.

Journal of the Japan Society for Aeronautical and Space Sciences, 1988
KATAOKA, Kenichiro, EGUCHI, Hirofumi
openaire   +2 more sources

Strapdown Inertial Navigation Systems for Positioning Mobile Robots-MEMS Gyroscopes Random Errors Analysis Using Allan Variance Method. [PDF]

Sensors (Basel), 2020
Rudyk AV, Semenov AO, Kryvinska N, Semenova OO, Kvasnikov VP, Safonyk AP.   +5 more
europepmc   +1 more source

Research on Strapdown Inertial Navigation and Laser Doppler Combination Navigating Algorithm

IOP Conference Series: Earth and Environmental Science, 2019
Abstract In the current strapdown inertial navigation system, there are errors in the calculation model set by the airborne computer and the accuracy of related equipment, and the errors accumulate over time, which will lead to lower navigation accuracy and larger speed deviation.
openaire   +1 more source

Optimal Design and Analysis on High Overload Buffer Structure of Passive Semi-Strapdown Inertial Navigation System. [PDF]

Sensors (Basel), 2020
Li J, Li J, Qin L, Liu W, Wei X, Gao N, Liu Y.   +6 more
europepmc   +1 more source

Accuracy Analysis of Strapdown Inertial Navigation Systems

Kosmìčna nauka ì tehnologìâ, 2007
V.I. Kortunov, I.Yu. Dybska, G.A. Proskura, T. Trachsel   +3 more
openaire   +1 more source

Theoretical error modeling and analysis of strapdown inertial navigation system alignment under zero-velocity conditions. [PDF]

Sci Rep
Mohammadkarimi H, Mobtaker M, Alizadeh MH.   +2 more
europepmc   +1 more source

Temperature field analysis and optimization design of the dithered ring laser gyroscope in strapdown inertial navigation systems. [PDF]

Sci Rep
Li H, Li D, Zhang B, Lou Q, Liu C, Lan T, Yu X.   +6 more
europepmc   +1 more source

Improved Multistage In-Motion Attitude Determination Alignment Method for Strapdown Inertial Navigation System. [PDF]

Sensors (Basel), 2019
Qiao H, Liu M, Meng H, Wang M, Ke W.
europepmc   +1 more source