Solving navigation-temporal tasks in different coordinate systems

9th International Multidisciplinary Scientific and Research Conference "Modern Issues in Science and Technology" Workshop "Advanced Technologies in Aerospace, Mechanical and Automation Engineering"

自然科学;工业技术

Chebotarev, V.E.^1 ; Brezitskaya, V.V.^3 ; Kovalev, I.V.^2,3,4 ; Kartsan, I.N.^3 ; Malanina, Yu N^5 ; Shemyakov, A.O.^6

JSC Academician M F Reshetnev Information Satellite Systems, 52 Lenin street, Zheleznogorsk, Krasnoyarsk region

662972, Russia^1

Siberian Federal University, 79 Svobodny avenue, Krasnoyarsk

660041, Russia^2

Reshetnev Siberian State University of Science and Technology, Krasnoyarsky Rabochy Av. 31, Krasnoyarsk

660037, Russia^3

Krasnoyarsk Science and Technology City Hall, Russian Union of Scientific and Engineering Associations, 61 Uritskogo street, Krasnoyarsk

660049, Russia^4

Management Department, Irkutsk State Transport University, Irkutsk, Russia^5

Moscow Aviation Institute, National Research University, 4 Volokolamskoe shosse, Moscow

125993, Russia^6

关键词: Co-ordinate system;    GNSS receivers;    GPS signals;    Hardware and software;    Interferometric methods;    IS development;    Multichannel;    Spatial orientations;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/450/2/022029/pdf
DOI  :  10.1088/1757-899X/450/2/022029

来源: IOP

【 摘 要 】

Currently, lots of work is being done to improve the accuracy of navigation systems both from the hardware point of view [1-6] and from the software [7-11]. No less important issue is development of a single system within hardware and software complexes [12-14]. In this article we reveal the issues solving the navigationoral tasks in different coordinate systems. When creating multichannel GNSS receivers that implement interferometric methods for measuring spatial orientation on GLONASS and GPS signals, it is extremely important to solve navigation and time problems, especially in order to optimize the solution with missing satellite data.The article also presents proposals for the improvement of multichannel GNSS receivers in order to solve the problems of positioning in conditions of uncertainty and incompleteness of data.