HIGH TECH IN EARTH SPACE RESEARCH

Control of hovering spacecraft in non-rotating relative coordinate system

Goncharevskij V. S., Zinoviev S.V.

The methods of control of hovering spacecraft active (AA) is a relatively passive system (PAS), construction line which is in the inertial space fixed position. In the case when in the system of orientation and angular stabilization of the PA as the reference frame used a non-rotating relative coordinate system (USC).

 

Hang one space vehicle (SV) relative to one another is one of the varieties of the group flight (GS) orbital objects in space. Under GP is controlled relative motion (OD) of two or more SPACECRAFT, in which the relative distance between them is either not changed or changed by a law in some quite limited extent, and, moreover, this distance remains significantly smaller their distance to the center of the planet.

A distinctive feature of hovering as a kind of GP is to ensure that all times during this flight, the condition of invariance of position AA in the USC with the origin at the center of mass PA. The need for such a situation may arise when the task of identification of space objects, the implementation of docking with space stations with multiple docking ports, rescue the crews of manned SPACECRAFT in emergency situations, etc. are found In work control actions necessary for the implementation of AA in the non-rotating hovering USC. They are continuous-time functions in which the coordinates of the point of unresponsiveness play a role of parameters. The obtained relations for estimating energy (EZ) in the implementation of these control actions. It is shown that at any given time hovering to reduce EZ it is advisable to perform it at a point lying in the USC at an angle numerically equal to one-half of the time.

The subject of published articles on the nomenclature of specialties

2.2.15 Systems, networks and telecommunications (technical sciences)

2.3.1 System analysis, management and processing of information (technical sciences)

2.3.5 Mathematical and software of computing systems, complexes and computer networks (technical sciences)

2.3.6 Methods and information protection systems, information security (technical sciences)

2.5.13 Design, design and production of aircraft (technical sciences)

2.5.16 Dynamics, ballistics, the movement of aircraft (technical sciences)

Editorial board

Bobrowsky V.I.
(Ph.D., Associate Professor, Head of Department of "INTELTEH")

Borisov V.V.
(Ph.D., Professor, Actual Member of the Academy of Military Sciences, Professor, Department of Computer Science of MPEI)

Budko P.A.
(Ph.D., Professor, Department of Technical communication and automation in S.M. Budjonny Military Academy of the Signal Corps)

Budnikov S.A.
(Ph.D., associate professor, Actual Member of the Academy of Education Informatization, Head of the automated control systems Department in Russian Air Force Military Educational and Scientific Center “Air Force Academy named after Professor N.E. Zhukovsky and Y.A. Gagarin”)

Verhova G.V.
(Ph.D., Professor, Head of Department of Automation communication companies In the Bonch-Bruevich Saint Petersburg State University of Telecommunications)

Goncharevsky V.S.
(Ph.D., Professor, Honored Worker of Science and Technology of the Russian Federation, Professor of technologies and technical support and maintenance of the automated control systems in Military Space Academy of A.F. Mozhaysky)

Komashinskiy V.I.
(Ph.D., Professor, professor of processing and transmission discrete messages in the Bonch-Bruevich Saint Petersburg State University of Telecommunications)

Kirpanev A.V.
(Ph.D., Associate Professor, Head of JSC "Scientific Production Enterprise "Radar MMS")

Kurnosov V.I.
(Ph.D., Professor, Academician of Academy of Sciences of the Arctic, Academician of the International Academy of Informatization, International Academy of defense, security, law and order, corresponding member of the Academy of Natural Sciences, Senior Researcher" Open Joint Stock Company "Scientific Research Institute "Rubin")

Manuilov Y.S.
(Ph.D., Professor, Department of automated control systems space complexes in Military Space Academy of A.F. Mozhaysky)

Morozov A.V.
(Ph.D., Professor, Actual Member of the Academy of Military Sciences, Head of the Department of automated command and control systems in Military Аcademy of troops of antiaircraft defense)

Moshak N.N.
(Ph.D., Associate Professor, head of the department of "INTELTEH")

Prorok V.Y.
(Ph.D., Professor, professor of automatic control systems in Military Space Academy of A.F. Mozhaysky)

Semenov S.S.
(Ph.D., associate professor, professor of technical communication and automation in S.M. Budjonny Military Academy of the Signal Corps)

Sinicyn E.A.
(Ph.D., Professor, Head of the Research Department of JSC "The All-Russian research institute of radio equipment")

Shatrakov Y.G.
(Ph.D., Professor, Honored Worker of Science, Scientific Secretary of JSC "The All-Russian research institute of radio equipment")