Zobrazeno 1 - 10
of 81
pro vyhledávání: '"A.I. Matasov"'
Autor:
Andrei Golovan, A.I. Matasov
Publikováno v:
Automation and Remote Control. 81:686-703
The guaranteeing approach is applied to the joint calibration problem of an accelerometer unit and a high-precision bench. An optimal calibration design with the minimum total number of angular positions of the bench is obtained. Optimal guaranteeing
Autor:
A.I. Matasov
Publikováno v:
Automation and Remote Control. 80:2135-2151
Within a guaranteeing approach to estimation, a new formalization of the accelerometer unit calibration problem is proposed. This problem is reduced to an analysis of special variational problems. Based on the new formalization, the scalarization met
Autor:
A.I. Matasov
Publikováno v:
Doklady Mathematics. 100:401-404
A new formalization of the accelerometer unit calibration problem is proposed within the framework of a guaranteeing approach to estimation. This problem reduces to an analysis of special variational problems. Based on the new formalization, the scal
Publikováno v:
2021 28th Saint Petersburg International Conference on Integrated Navigation Systems (ICINS).
Autor:
Alexey V. Derevyankin, A.I. Matasov
Publikováno v:
Automation and Remote Control. 79:51-65
We consider a known bench calibration scheme for a strapdown inertial navigation system (SDINS) that consists of sequential rotations of the SDINS on the bench. We propose a mathematical formalization of this calibration scheme that lets us embed the
Autor:
A.I. Matasov, Andrei Golovan
Publikováno v:
CoDIT
The paper focuses on the calibration problem for the accelerometer unit at a high precision test bench. Besides instrument errors of the accelerometer unit itself, possible errors of the test bench are also considered. One of the main problems is to
Autor:
A.I. Matasov, A. V. Derevyankin
Publikováno v:
Gyroscopy and Navigation. 7:100-106
A finite algorithm for determining a vehicle’s position by differences in measured pseudoranges to known reference points is considered. Equations are derived for the case of excessive number of reference points and for coplanar reference points. A
Autor:
A.I. Matasov, Pavel A. Akimov
Publikováno v:
Automation and Remote Control. 76:733-748
In this paper, an approach to state estimation in dynamic systems is considered, which consists in solving an l1-norm approximation problem. An algorithm is proposed for the solution of this problem, the so-called weight and time recursion method, wh
Autor:
A.I. Matasov, Pavel A. Akimov
Publikováno v:
IEEE Transactions on Automatic Control. 60:1050-1063
The mixed-norm cost functions arise in many applied optimization problems. As an important example, we consider the state estimation problem for a linear dynamic system under a nonclassical assumption that some entries of state vector admit jumps in
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