Choice of optimal multiversion software for a small satellite ground-based control and command complex

Карцан, И Н; Efremova, S. V.; Khrapunova, V V; Tolstopiatov, M I

doi:10.1088/1757-899x/450/2/022015

Cited by 15 publications

(17 citation statements)

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“…Examples of reverse engineering applications may include analyzing program code to determine its algorithms and methods of operation, disassembling electronic devices into components to study their functions and properties, analyzing communication protocols to determine how to transfer data, etc. [2,4,6].…”

Section: Reverse Engineeringmentioning

confidence: 99%

“…Reverse engineering is a process of research of a finished device (mechanism), the purpose of which may be to recreate a copy of the object, its modernization and/or restoration of technical and technological documentation for the copied product. Reverse engineering is used to produce various parts, products, devices, which, in turn, can be applied to restore the performance of obsolete equipment and in the design of a new one on the basis of the existing one [1,[4][5][6][7][8][9][10].…”

Section: Introductionmentioning

confidence: 99%

“…Reverse engineering is the study of some ready-made device or program, as well as documentation on it in order to understand the principle of its operation; for example, to discover undocumented features (including software bookmarks), to make changes or reproduce a device, program or other object with similar functions, but without direct copying. Copying various mechanisms and machines without actually developing them [6,[17][18][19][20].…”

Section: Introductionmentioning

confidence: 99%

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Methodology for selecting objects for reverse engineering at oil and gas industry enterprises

Zhukov,

Berkutova,

Zhurenkov

et al. 2024

E3S Web Conf.

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The basic methods of reengineering and the possibility of their application at the enterprises of both oil and gas industry and enterprises of defense-industrial complex under the conditions of ensuring technological independence are presented. The methodology of justification of selection of objects for reverse engineering at the presented enterprises has been developed, including the following criteria: participation of the reverse engineering object in the production of special products, reduction of unit production costs when implementing the reverse engineering object, the share of revenue from products containing the object in the total revenue of the enterprise, the level of import-independence provided by the reverse engineering object. For each criterion, verbal-numerical scales are developed, a complex coefficient is proposed, the values of which are used in making managerial decisions justifying the choice of objects for reverse engineering.

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Section: Reverse Engineeringmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Methodology for selecting objects for reverse engineering at oil and gas industry enterprises

Zhukov,

Berkutova,

Zhurenkov

et al. 2024

E3S Web Conf.

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“…4, Moscow, Russia; Joint Stock Company "Special Research of Moscow Power Engineering Institute", Krasnokazarmennaya str., 14, Moscow, Russia; e-mail: aozhukov@mail.ru tion. The architecture of SSA construction defines proper mass-size, cost characteristics, personal (payload), user equipment, launch system (both during constellation creation and during its operative replenishment) and real-time operational control system [Kartsan, 2009;Kartsan et al, 2018;Kartsan, Efremova, 2019]. The category of SSA according to their weight dimensions also includes nano-satellites (weight from 1 kg to 10 kg), picosatellites (weight from 100 g to 1 kg), femtosatellites (weight up to 100 g); these kinds of SSA due to their minimal power parameters are not considered in this work.…”

Section: Introductionmentioning

confidence: 99%

Radar sensing of the sea surface using small spacecraft

Карцан

Zhukov

2022

ICIGIS

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The possibility of using a constellation of small spacecraft as receiving satellites, when “highlighting” the sea surface from existing (navigational, communication) or specially created spacecraft—to form a wide-area (about 1 000 km) radar survey zone at a given resolution (about 10 m)—is under consideration. Such a constellation could provide operational monitoring of fast-moving atmospheric cyclones, measuring directly the parameters of storm waves (altitude and orbital velocity)—which would replace the existing constellation of microwave scatterometers, providing operational monitoring of the World Ocean surface in the 3 H (H—altitude of the satellite’s orbit) field of view with a resolution of about 10 km—but with calibration of the received images by wind speed and direction, which leads to huge errors when trying to introduce altitude calibration in the Small spacecraft have many advantages over large satellites. For example, they are relatively inexpensive to build, take minimal time from design to launch, are easily modified to solve a specific problem, and create less radio interference. The approach under consideration consists in redistribution of tasks to be solved between the constellation of satellites in orbit. High orbiting navigation satellites, for example, can be used as transmitter carriers (of the illumination of the surface) that use the necessary broadband signal with acceptable periodicity. Receivers of reflected signals are placed on board small spacecraft, and at formation of wide-band radar image of sea surface with necessary resolution ∼10 m (that only on order exceeds acceptable on small spacecraft size of receiving antennas)—in flight direction is necessary to use synthesized aperture of receiving antenna. This work has the character of “staged” research.

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“…At present the term "small spacecraft" (SSA) defines not only mass and dimensions characteristics but also a fundamentally new constantly progressing architecture of construc- tion. The architecture of SSA construction defines proper mass-size, cost characteristics, personal (payload), user equipment, launch system (both during constellation creation and during its operative replenishment) and real-time operational control system [Kartsan, 2009;Kartsan et al, 2018;Kartsan, Efremova, 2019]. The category of SSA according to their weight dimensions also includes nano-satellites (weight from 1 kg to 10 kg), picosatellites (weight from 100 g to 1 kg), femtosatellites (weight up to 100 g); these kinds of SSA due to their minimal power parameters are not considered in this work.…”

Section: Introductionmentioning

confidence: 99%

Untitled

2022

ICIGIS

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Сборник включает материалы, представленные на Международную конференцию «ИнтерКарто. ИнтерГИС 28». В статьях рассматриваются теоретические и методические аспекты геоинформационного и картографического обеспечения экологических, экономических и социальных вопросов устойчивого развития, геоинформатики, картографии, создания атласов, дистанционного зондирования Земли. Также рассматриваются аспекты картографического и геоинформационного обеспечения решения вопросов общественного здоровья, сельского хозяйства и землепользования, туризма, природного и культурного наследия, исторической географии и географического образования. Сборник выпускается 1 раз в год, начиная с 1994 г.

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Choice of optimal multiversion software for a small satellite ground-based control and command complex

Cited by 15 publications

References 0 publications

Methodology for selecting objects for reverse engineering at oil and gas industry enterprises

Methodology for selecting objects for reverse engineering at oil and gas industry enterprises

Radar sensing of the sea surface using small spacecraft

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