Solving navigation-temporal tasks in different coordinate systems

Чеботарев, В. Е.; Brezitskaya, V V; Ковалев, И В; Карцан, И Н; Malanina, Yu N.; Shemyakov, A. O.

doi:10.1088/1757-899x/450/2/022029

Cited by 8 publications

(3 citation statements)

References 5 publications

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“…In terms of remote sensing of the Earth from space, the goal is to ensure round-the-clock and all-weather observation of the Russian territory, as well as to create a scientific and technical foundation for Russia's full-fledged representation in all segments of the world market of space services [16][17][18][19][20][21][22][23][24][25].…”

Section: Introductionmentioning

confidence: 99%

Algorithm for assessing the promptness of Earth space sensing information delivery

Mavrin,

Golikov

2023

E3S Web of Conf.

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Remote sensing of the Earth is mainly carried out in the visible region of the spectrum, which corresponds to the current level of development of high-precision onboard instruments for Earth remote sensing. At the same time, methods and equipment for sensing in the radio- and infrared ranges of the electromagnetic spectrum are widely used and developed at a faster pace. The frequency of data acquisition ranges from once per month to once per minute, the spatial resolution ranges from kilometer to centimeter scales, and the electromagnetic spectrum covers wavebands ranging from visible light to microwave wavelengths. The efficiency of Earth remote sensing information delivery to consumers is considered under different variants of satellite-repeater network construction, taking into account the characteristics of existing and prospective high-speed radio lines of spacecrafts.

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Section: Introductionmentioning

confidence: 99%

Algorithm for assessing the promptness of Earth space sensing information delivery

Mavrin,

Golikov

2023

E3S Web of Conf.

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“…При создании беззапросных измерительных станций наземного базирования (БИС-Н) и формировании облика комплекса технических средств (КТС), обеспечивающих их надежное функционирование [1][2][3][4][5], важное значение имеет обоснованный выбор общей схемы источника бесперебойного питания (ИБЭП) в составе КТС БИС-Н. Отметим, что проблемы надежностного проектирования КТС на сегодняшний момент недостаточно полно освещены в научной литературе [6][7][8][9].…”

Section: Introductionunclassified

On the issue of choosing the general scheme of an uninterruptible power supply when designing a complex of technical means of non-request measuring systems

Kovalev

2023

V International Scientific Conference «mip-v-2023: Modernization, Innovations, Progress»

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In the article, based on the concept of increasing the reliability of the formed image of the complex of technical means for ensuring the operation of an unsolicited measuring station of the network of stations of the ground control complex, a solution is proposed for choosing the general scheme of an uninterruptible power supply as part of a complex of technical means of unsolicited measuring systems. The uninterrupted power supply system is designed to automatically provide a set of technical means for ensuring the operation of a non-demand measuring station with a guaranteed and uninterrupted power supply in accordance with the indicators of reliability, autonomy and quality of electricity specified in the terms of reference. A procedure for selecting the constituent elements of an uninterruptible power supply is proposed, the main stages and composition of the protection means for the power supply network are considered. A block diagram of protection over the power supply network is presented. It is noted that structurally, the uninterruptible power supply should be able to be placed both in a stationary room and in a block container.

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“…Unpreparedness of ship crew to unlikely and extreme events sometimes leads to multimillion losses for business of regional trading corporations and trading firms of different countries. This results in significant price increases for various goods and services for which the consumers of them ultimately pay [3], [4].…”

Section: Introductionmentioning

confidence: 99%

Unerroric Automatic Control of Civil Hydroacousticer’s Working Quality on Board

Burova¹,

Kabakov²

2022

TEM Journal

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The collision of a dry cargo ship with a submarine off Cape Ashizuri this year has actualized the study of the possibility of unerroric control of readiness of passenger and merchant ships to extreme variants of hydroacoustic conditions. The purpose of the research is to develop digital methods and algorithms of automatic quality control of ship’s hydroacousticer. The possibility of such control by multilevel estimation of results within training hydroacousticer on board of the ship is investigated. Recurrent methods and algorithms of formation of final and intermediate estimations of results of such training in a training mode within functioning of on board hydroacoustic means are offered and developed. These methods and algorithms allow complicating the simulation model of hydroacoustic environment fraught with ship accidents.

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Solving navigation-temporal tasks in different coordinate systems

Cited by 8 publications

References 5 publications

Algorithm for assessing the promptness of Earth space sensing information delivery

Algorithm for assessing the promptness of Earth space sensing information delivery

On the issue of choosing the general scheme of an uninterruptible power supply when designing a complex of technical means of non-request measuring systems

Unerroric Automatic Control of Civil Hydroacousticer’s Working Quality on Board

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