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Aerospace Instrument-Making Annotation << Back
PARAMETER IDENTIFICATION OF NAVIGATIONAL SATELLITES BASED ON INTER-SATELLITE MEASUREMENT |
Sokolov S.V., Kamenskij V.V., Kovalev S.M., V.D. Meerovich
The solution to the problem of identifying the current position of the navigation satellites together with the error detection mutual synchronization of their watches and instrumental errors transmitters on board the satellite based on the use of simple methods inter-satellite radio and laser measurements. Side identification data of the spatial-temporal parameters, in addition to reducing the processing burden on the receiver of consumers and telemetry stations tracking allows you to increase the overall accuracy of the solution of the navigation problem as due to the greater accuracy inter-satellite measurements made in space (compared with telemetry, which are exposed to atmospheric disturbances), and due to the possi-bility of compensation of the major obstacles in the navigation receiver in ac-cordance with the proposed algorithm.
Key words: satellite navigation, errors of measurement of pseudo-ranges, coordinates of satellites.
Contacts: E-mail: kam-vladislav@yandex.ru
Pp. 11-18. |
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