TOOLS OF TEST GENERATION FOR SATELLITES CONTROL PROGRAMS Andrey Tyugashev, Ekaterina Myasnikova, Elena Sopchenko S.P. Korolyov Samara State Aerospace University (National Reseach University) The paper presents a research in the field of test automation for testing spacecraft control programs. ... Programmers or designers of spacecraft systems write tests manually. ... Tests are carried out by issuing the control actions on the spacecraft and condition monitoring systems parameters of the spacecraft. ...
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Ссылки http://www.ssau.ru/files/science/conferences/itnt2015/itnt_2015_70.pdf -- 161.6 Кб -- 04.08.2015 Похожие документы
... The main design features of the mirror system of the RT-32 are as follows [1]: . The carcass of the primary mirror is formed as a three-dimensional, welded steel tubular rod system that is highly statically indeterminate and therefore very durable. ... The supporting and driving maschinery of the antenna is T-shaped, so it has a very massive vertical stanchion (its length is 15m and diameter 2.3 m). ... Diameter of the primary reflector, D - 32 m . ... 1997 год . ... Нар.газета N 107 11.06.1997 . ...
Introduction The suggested invention relates to attitude control system of a spacecraft. ... Systems without interaction with ambient (Systems with jet engines) Here, for instance, we can put systems, which can generate torque because of jettisoning any particles or gas. ... The main element of the suggested attitude control system is an electrical motor, which main feature is absents of a stator. ... 3 Block diagram of an attitude control system on a jet engines base. ... It is a system with| | ...
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Ссылки http://www.cosmoworld.ru/spaceencyclopedia/publications/el_motor%2003engl.doc -- 59.5 Кб -- 07.03.2005 Похожие документы
... Astrometric Observations of the Second, Third, and Fourth Satellites of Uranus I. S. Izmailova, S. A. Korotkiib, M. V. Ereshkob, and A. V. Stepurab a Pulkovo Observatory of the Russian Academy of Sciences, Pulkovskoe shosse 651, St. Petersburg, 196140 Russia b Ka-Dar Observatory, 1-i Neopalimovskii per., ... ASTROMETRIC OBSERVATIONS 43 To determine the center coordinates and other parameters of a satellite or a star image, we solved a redundant system with the nonlinear least-squares method. ...
Journal of the Amateur Astronomers Association of New York June 2010 Volume 58 Number 6, ISSN 0146-7662 EYEPIECE If Sir Martin was optimistic about finding Earth-like planets, he was far less sanguine about going to Mars. ... No space environment is as clement as Antarctica or Mt. ... We dont know where to look for complicated life but its probably most likely on planets like Earth," Sir Martin observed. ... This is a great time to see Uranus, as it lies within a degree of Jupiter in early June. ...
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Ссылки http://www.aaa.org/EyepieceFiles/aaa/2010_06_June_Eyepiece.pdf -- 391.0 Кб -- 22.02.2015 Похожие документы
... Electromagnetic (E.M.) monitoring of geodinamic processes can be based on the two different seismo-electrical phenomena: a change of resistivity of some geological cross-section and a generation of E.M. fields of internal (geodinamic) origin. ... The transfer functions and the residual field can be determined by known deterministic methods, it although appears more convenient to apply the methods of adaptive data processing. ... Below the graphs a spectral-time diagram of the anomalous field is...
... Even though for the upcoming year will be discussed, including the fall picnic, the moon was just past full, a remarkable amount of detail and observatory events, programs, and light pollution activities. All color was captured in this LRGB composite CCD image (below). interested members are welcome-- please call or e-mail me or As a visual challenge over the next month, see how much of the other members of the board if you'd like to attend. ... AAAP's Washington Crossing Observatory. ...
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Ссылки http://www.princetonastronomy.org/newsletters/09_2004sidereal.pdf -- 509.4 Кб -- 06.09.2004 Похожие документы
... The major systems involved in the mechanics and control dynamics are cat`s hind limb bio -mechanics, Electro-Parachuting [EPC], Thruster Bag Landing System [TBLS] and Field Conversion Radiation Protection [FCRP]. ... Figure6: Frequency response of damping system. ... Each system and sub-systems like Electro Parachuting [EPC], Thrust Bag Landing System [TBLS], Field Conversion Radiation Protection [FCRP] capsule and damping system are designed exclusively for SCOUT-ETL to carry out Europa mission. ...
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Ссылки http://www.iki.rssi.ru/conf/2009elw/presentations/presentations_pdf/session2/sasi_ELW.pdf -- 1213.1 Кб -- 02.03.2009
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Ссылки http://www.cosmos.ru/conf/2009elw/presentations/presentations_pdf/session2/sasi_ELW.pdf -- 1213.1 Кб -- 02.03.2009 Похожие документы
... The spectrophotometric variability of the classical magnetic CP star 2 CVn is investigated in the ultraviolet spectral region from 1150 to 3200 ° This A. study is based on the archival International Ultraviolet Explorer data obtained at different phases of rotational cycle. ... Moreover, the minima values of the amplitude of light curves are reached in the spectral region at 1660 and 1900 ° The monochromatic light curves in the "pseudo A. continuum" of this star change their shapes with wavelength....
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Ссылки http://www.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p390.pdf -- 231.5 Кб -- 15.08.2011
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Ссылки http://mavr.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p390.pdf -- 231.5 Кб -- 15.08.2011 Похожие документы
Data Mining: A Heuristic Approach Hussein A. Abbass Ruhul A. Sarker Charles S. Newton University of New South Wales, Australia Idea Group Publishing Information Science Publishing Hershey · London · Melbourne · Singapore · Beijing Acquisitions Editor: Managing Editor: Development Editor: Copy Editor: Typesetter: Cover Design: Printed at: Mehdi Khosrowpour Jan Travers Michele Rossi Maria Boyer Tamara Gillis Debra Andree Integrated Book Technology Published in the United States of America by Idea Group
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Ссылки http://lnfm1.sai.msu.ru/~rastor/Books/Abbass_&_Sarker_&_Newton-Data_Mining_Heuristic_Approach.pdf -- 1880.4 Кб -- 11.11.2008 Похожие документы
. This collection contains about 7200 acronyms and abbreviations caught in books, newspapers, magazines, journals, technical documentation, and at Web pages I have read. No plagiarism! No made-up! . Some other acronym finders: . Acronym Geek . AcronymFinder . Acronym Attic . Abbreviations.com . Allacronyms.com . Free Online Dictionary . NASA Astrophysics Data System (bibliographic codes and journal abbreviations) . * A B C D E F G H I J K L M N O P Q R S T U V W X Y Z . To . the . top . # number ' foot '
... 2003 . ... Astrophysics of isolated neutron stars: radioquiet neutron stars and magnetars Sergei B. Popov; polar@sai.msu.ru; popov@pd.infn.it Sternberg Astronomical Institute, Moscow, Russia; University of Padova, Italy Mikhail E. Prokhorov; mike@sai.msu.ru Sternberg Astronomical Institute, Moscow, Russia Here we review present state of theoretical and observational exploration of isolated neutron stars. ... Gvaramadze, V.V.) 2002, «Neutron stars in supernova remnants and beyond», astro-ph/0212541...