|
Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika, 2021, Number 5, Pages 52–56
(Mi vmumm4427)
|
|
|
|
This article is cited in 3 scientific papers (total in 3 papers)
Mechanics
Initial alignment method for a strapdown inertial navigation system on a swing base
G. O. Barantsev, A. A. Golovan, P. Yu. Kuznetsov Lomonosov Moscow State University, Faculty of Mechanics and Mathematics
Abstract:
The problem of strapdown inertial navigation system (INS) initial alignment is considered. It is assumed that this system does not move relative to the Earth, but its body frame can perform uncontrolled angular motions. The basic mathematical models of the mentioned problem are described. These models are based on a special approximation procedure applied to accelerometer measurements. These measurements are projected onto the axes of the “frozen” INS instrument reference at the initial time instant of the alignment.
Key words:
strapdown INS, initial alignment, inertial sensors, approximation.
Received: 13.01.2021
Citation:
G. O. Barantsev, A. A. Golovan, P. Yu. Kuznetsov, “Initial alignment method for a strapdown inertial navigation system on a swing base”, Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 2021, no. 5, 52–56; Moscow University Mechanics Bulletin, 76:5 (2021), 136–141
Linking options:
https://www.mathnet.ru/eng/vmumm4427 https://www.mathnet.ru/eng/vmumm/y2021/i5/p52
|
Statistics & downloads: |
Abstract page: | 111 | Full-text PDF : | 40 | References: | 26 | First page: | 10 |
|