HIGH TECH IN EARTH SPACE RESEARCH

Providing information and functional safety of anle for special purpose

Bezzubov V.F., Krivoruchko Y.T., Muzelin Y.N.

The article deals with the methods for providing information and functional security of airborne navigation and landing equipment for special (military) purposes based on machine-to-machine direct access to memory, as well as hardware reconfiguration of the system structure in case of failure.

The analysis of the organization of information exchange between computational modules in real-time systems based on RDMA Consortium technology, high-speed SRIO interface and machine-to-machine direct memory access has been carried out.

It is shown that, in accordance with the principle of import substitution, the most effective way for the organization of high-speed information exchange in computing systems is to use the domestic method of organizing data exchange - a machine-to-machine direct memory access that implements conveyor data transfer compared to the RDMA Consortium technology, and the SRIO interface developed by Texas Instruments, Freescale, Semiconductor and others.

The comparative analysis of the temporal characteristics of the restoration of the computational process after a failure, in real-time systems based on the RapidIO- SRIO serial interface and based on the interface of the machine-to-machine direct memory access is carried out.

It is shown that, in accordance with the principle of import substitution, the most effective means to reduce the recovery time of the computational process after a failure in real-time systems compared to the SRIO interface applied by foreign companies is using of the domestic method of organizing data exchange - a machine-to-machine direct memory access realizing conveyor data transfer.

The results of a comparative analysis of the use of hardware and software for organizing the restoration of the performance of airborne navigation and landing equipment after a failure by means of the structure reconfiguration are presented. It is demonstrated that the use of hardware control and management of the reconfiguration of the structure in combination with the machine-to-machine communication manual allows to increase the efficiency of ensuring information and functional security of airborne navigation and landing equipment for special (military) purposes.

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")