ARTIFICIAL SATELLITE ONBOARD NAVIGATION SYSTEM Russian patent published in 2016 - IPC B64G3/00 G01C21/24 G01S19/08

Abstract RU 2575302 C2

FIELD: aircraft engineering.

SUBSTANCE: invention relates to the Earth artificial satellite onboard navigation systems for low orbits (up to 500-600 km). The claimed system comprises a system control device and the converter of navigation signals into navigation parameters, a unit for the conversion of navigation parameters into the parameters of the satellite centre of gravity and a unit for the prediction of gravity centre parameters, all connected with it. The onboard navigation system comprises a ballistic factor refinement unit that mates design and actual satellite motion parameters, a ballistic factor current magnitudes accumulation unit and a ballistic factor prediction unit. The ballistic factor prediction unit exploits the ballistic factor prediction algorithm adaptive either relative to the model parameters or the structure. The said algorithm can incorporate the relationships of the empiric regression or the batch method of arguments accounting.

EFFECT: higher accuracy of prediction.

2 dwg

Similar patents RU2575302C2

Title	Year	Author	Number
ARTIFICIAL EARTH SATELLITE NAVIGATION SYSTEM	2018	Klyuchnikov Valerij Nikolaevich	RU2686318C9
ASSESSMENT SYSTEM OF INTERFERENCE IMMUNITY OF NAVIGATION CIRCUIT OF ARTIFICIAL EARTH SATELLITE (AES)	2010	Urlichich Jurij Matehvich Kruglov Aleksandr Viktorovich Sadovnikov Oleg Georgievich Nemtsev Vjacheslav Ivanovich	RU2444752C1
METHOD FOR DETERMINATION OF PARAMETERS OF GEOSTATIONARY ORBIT	2005	Urlichich Jurij Matehvich Baluevskij Jurij Nikolaevich Ganzhenko Valerij Pavlovich Ezhov Sergej Anatol'Evich Zhodzishskij Aleksandr Isaakovich Izmajlov Jurij Dmitrievich Kruglov Aleksandr Viktorovich Makhnenko Jurij Jur'Evich Popovkin Vladimir Aleksandrovich	RU2313104C2
METHOD FOR GROUP ORBITAL FLIGHT OF ARTIFICIAL SATELLITES	2011	Leonov Aleksandr Georgievich Lavrenov Aleksandr Nikolaevich Prokhorchuk Yurij Alekseevich Palkin Maksim Vyacheslavovich Petukhov Roman Andreevich	RU2592121C2
INTEGRATED INERTIAL-SATELLITE ORIENTATION AND NAVIGATION SYSTEM FOR OBJECTS MOVING ON BALLISTIC TRAJECTORY WITH ROTATION AROUND LONGITUDINAL AXIS	2008	Blazhnov Boris Aleksandrovich Emel'Jantsev Gennadij Ivanovich Korotkov Aleksandr Nikolaevich Nesenjuk Leonid Petrovich Stepanov Aleksej Petrovich	RU2375680C1
METHOD AND APPARATUS FOR PROCESSING NAVIGATION SIGNALS AND POSITION FINDING USING LONG-TERM COMPACT EPHEMERAL INFORMATION	2013	Babakov Valerij Nikolaevich Butylo Sergej Vasil'Evich Borsuk Oleg Anatol'Evich Bulavskij Nikolaj Tadeushevich Sokolov Andrej Pavlovich	RU2550814C2
METHOD FOR HIGH-PRECISION MEASUREMENT OF AIRCRAFT TRAJECTORY COORDINATES IN FLIGHT INVESTIGATIONS ON LONG ROUTES	2008	Kopylov Igor' Anatol'Evich Polikarpov Valerij Georgievich Padenko Viktor Mikhajlovich Kharin Evgenij Grigor'Evich Kopelovich Vladimir Abovich Kalinin Jurij Ivanovich Saparina Tat'Jana Petrovna Frolkina Ljudmila Veniaminovna Stepanova Svetlana Jur'Evna	RU2393430C1
ARTIFICIAL SATELLITE	1992	Kljuchnikov Valerij Nikolaevich	RU2087387C1
COMBINED CONTROL SYSTEM OF ADJUSTABLE AIRCRAFT BOMB	2011	Zamyslov Mikhail Aleksandrovich Mikhajlenko Sergej Borisovich Volobuev Mikhail Fedorovich Demchuk Valerij Anatol'Evich Akin'Shina Galina Nikolaevna	RU2489675C2
METHOD OF DETERMINATION AND PREDICTION OF SUBJECTED TO ATMOSPHERIC BRAKING AIRCRAFT MOTION ON LOW ORBITS	2011	Nazarenko Andrej Ivanovich Klimenko Anatolij Grigor'Evich	RU2463223C1

RU 2 575 302 C2

Authors

Kljuchnikov Valerij Nikolaevich

Dates

2016-02-20—Published

2013-07-30—Filed