UDK 621.396.67
THE GUIDANCE SYSTEM OF LARGE FLEXIBLE ANTENNA
A. A. Alekseenko [1], E. V. Bikeev [1], M. O. Dorofeev [1], M. V. Luk'janenko [2], M. G. Matylenko [1]
[1]JSC "Information satellite system" named after academician M. F. Reshetnev” 52, Lenin str., Zheleznogorsk, Krasnoyarsk region, 662971, Russian Federation E-mail: mathylenko@iss-reshetnev.ru 2Siberian State Aerospace University named after academician M. F. Reshetnev 31, Krasnoyarsky Rabochy Av., Krasnoyarsk, 660014, Russian Federation E-mail: sibgau-sau@mail.ru
The actual problems of improvement of quality of communication and large flexible antennas (LFA) characteristics are considered. It is possible to solve these problems on condition that high precision of antenna reflector surface shape and its space attitude with respect to a feeder. A precision guidance systems of LFA are necessary to meet the requirements to LFA shape and its pointing to a given position during orbit operation. The guidance system should provide a given accuracy of a profile of reflecting surface of LFA reflector with respect to a theoretical profile as well as a positioning precision relative to a feeder. Considering the tasks that the guidance system of LFA performs, the analysis of requirements to the guidance system of LFA is fulfilled that allows the main technical requirements to the system and its elements to be determined. The main approaches and principles of designing of such systems are specified as well as alternatives of its structure are studied. Methods and techniques of LFA shape control are considered.
large flexible antenna, antenna guidance system, large reflector, reflector shape properties, guidance error, reflector shape precesion.
References
- Ponomarev S. V., Khalimanovich V. I. Materialy 5 Vserossiyskoy nauchnoy konferentsii: Fundamental'nye i prikladnye problemy sovremennoy mekhaniki (In Proc. Of the 5th All-Russian conference: Fundamental and practical issues of modern mechanics). Tomsk, 3–5 Oct, 2006. р. 38–42.
- Bushinskiy V. A., Klishev O. P., Matyrev A. I. Kosmonavtika i raketostroenie, 2007, no. 2, p. 102–108.
- Titov G. P., Matylenko M. G., Bikeev E. V., Dorofeev M. O. Reshetnevskie chteniya: materialy XV Mezhdunar. nauch. konf., posvyashch. pamyati gener. konstruktora raket.-kosmich. sistem akad. M. F. Reshetneva (In proc. of the 15th international scientific conference “Reshetnevskie chteniya”). Krasnoyarsk, 10–12 of Nov., 2011, p. 98–99.
- Testoedov N. A., Khalimanovich V. I., Velich-
ko A. I., Lekanov A. V., Shipilov G. V. Zontichnaya antenna kosmicheskogo apparata [Umbrella antenna spacecraft]. Patent RF, no. 2418346, 2009. - Khalimanovich V. I., Velichko A. I., Shipilov G. V, Romanenko A. V. et al. Zontichnaya antenna
kosmicheskogo apparata [Umbrella antenna spacecraft]. Patent RF, no. 2370864, 2008. - SCHWAB MARTIN, Patent WO2011089198.
Alekseenko Artem Andreevich – engineering designer, JSC “Information Satellite System” named after academician M. F. Reshetnev”. Е-mail: aaa0407@mail.ru
Bikeev Egor Vyacheslavovich – engineering designer, JSC “Information Satellite System” named after academician M. F. Reshetnev”. Е-mail: egorbikeev@rambler.ru
Dorofeev Maksim Olegovich – director of a group, JSC “Information Satellite System” named after academician M. F. Reshetnev”. Е-mail: magsau@mail.ru
Lukyanenko Mikhail Vasilyevich – Candidate of Engineering Sciences, Professor, head of Automatic Control Systems department, Siberian State Aerospace University named after academician M. F. Reshetnev. Е-mail: sibgau-sau@mail.ru
Matylenko Mikhail Gennadyevich – a deputy director of a department of JSC “Information Satellite System” named after academician M. F. Reshetnev”. Е-mail: mathylenko@iss-reshetnev.ru
