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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 6. Отображено 6.
04-07-2023 дата публикации

Method and system for observing data based on aircraft and radar, computer equipment and storage medium

Номер: CN116381691A
Автор: FANG CHUNGANG, LU GUANGXIAN, DANG JUAN, LIU XIJING, CHE YUNFEI, CHEN BAOJUN, SHI YUEQIN, LI JUNXIA, LI DEQUAN, DUAN JING, SU ZHENGJUN, ZHAO SHUWEN, CHEN TIANYU
Принадлежит:

The invention provides a fusion method and system based on aircraft and radar observation data, computer equipment and a storage medium, and the method comprises the steps: determining a suspected cloud layer of artificial influence operation, and the geographic position and thickness of the cloud layer based on meteorological radar data; based on the cloud layer thickness, controlling the aircraft to fly at least at two different thickness positions of the cloud layer so as to acquire temperatures and cloud layer images at the different thickness positions in the suspected cloud layer; based on the temperatures and the cloud layer images at different positions in the suspected cloud layer, fusion is carried out to generate recognition result information of the suspected cloud layer; judging whether the suspected cloud layer has an artificial influence operation condition or not based on the identification result information; and if yes, determining that the suspected cloud layer is an ...

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Номер записи: 1
27-06-2023 дата публикации

Simulation method and device for diffusion trajectory of artificial precipitation enhancement catalyst, server and storage medium

Номер: CN116341231A
Автор: FANG CHUNGANG, LIU WEI, ZHAO ZHIQIANG, LU GUANGXIAN, DANG JUAN, LIU XIJING, CHE YUNFEI, CHEN BAOJUN, CHEN TIANYU, LI JUNXIA, SU ZHENGJUN, GAO YANG, ZHANG RONG, ZHANG XIAOTUO
Принадлежит:

The embodiment of the invention provides a simulation method and device for a diffusion track of an artificial precipitation enhancement catalyst, a storage medium and a server. The simulation method comprises the following steps: acquiring position information of a cloud layer, position information of a smoke furnace and materialization data of the catalyst; the smoke furnace is used for spreading a catalyst; determining relative position information of the smoke furnace and the cloud layer and a simulation area based on the position information of the smoke furnace and the position information of the cloud layer; wherein the determined simulation area is a three-dimensional space, and the cloud layer and the smoke furnace are located in the simulation area; based on the relative position information and a region division rule, establishing a grid model matched with the relative position information by using a mesoscale meteorological numerical model WRF; performing mesoscale three-dimensional ...

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Номер записи: 2
11-07-2023 дата публикации

Ice crystal image recognition method and device based on target area, computer equipment and storage medium

Номер: CN116416469A
Автор: FANG CHUNGANG, ZHOU SHUXUE, LU GUANGXIAN, GAO YANG, ZHANG RONG, ZHANG XIAOTUO, DANG JUAN, LIU XIJING, CHE YUNFEI, LI JUNXIA, SU ZHENGJUN
Принадлежит:

The invention discloses an ice crystal image recognition method and device based on a target area, a storage medium and computer equipment. The recognition method comprises the following steps: acquiring vertical temperature information of a job cloud; based on the vertical temperature information, at least dividing the operation cloud into a first target area with a first height and a second target area with a second height which are continuously arranged in the vertical direction; obtaining a first cloud layer image collected from the first target area and a second cloud layer image collected from the second target area; using a trained ice crystal identification network model to identify the first cloud layer image to obtain a first ice crystal identification result; using the ice crystal identification network model to identify the second cloud layer image to obtain a second ice crystal identification result; and based on the first ice crystal identification result, the second ice crystal ...

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Номер записи: 3
30-05-2023 дата публикации

Control method and device for jointly spreading catalyst by multiple smoke furnaces, storage medium and server

Номер: CN116171780A
Автор: FANG CHUNGANG, ZHAO ZHIQIANG, LIU WEI, YUAN HUIZHEN, LU GUANGXIAN, DANG JUAN, LIU XIJING, CHE YUNFEI, CHEN BAOJUN, CHEN TIANYU, LI JUNXIA, SU ZHENGJUN
Принадлежит:

The invention provides a control method and device for jointly sowing a catalyst by multiple smoke furnaces, a storage medium and a server. The control method comprises the following steps: acquiring meteorological data; the meteorological data comprises air flow information and cloud layer information; based on the cloud layer information, obtaining an operable cloud layer in the target influence area; acquiring first position information of the workable cloud layer and precipitation information of the cloud layer; acquiring second position information of each smoke furnace in multiple smoke furnaces in the target influence area and around the target influence area; based on the first position information, the cloud layer precipitable water amount information, the air flow information and the second position information, smoke furnace spreading work control information is generated; the smoke furnace spreading work control information comprises the target smoke furnace position, the catalyst ...

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Номер записи: 4
26-03-2014 дата публикации

Radio remote unit and link fault reporting method thereof as well as wireless communication system

Номер: CN103684580A
Автор: ZHANG ENSU, LI HUHU, ZHANG DEGANG, LU GUANGXIAN
Принадлежит:

The invention discloses a radio remote unit (RRU) and a link fault reporting method thereof as well as a wireless communication system. The method comprises the following steps: 1, judging whether a downlink and/or uplink optical fiber link fault is caused between a current RRU and a previous RRU, if so, going to the step 2, and otherwise, going to the step 3; 2, calculating a serial number of the current RRU through the previous RRU, resetting a fault warning control word in combination with a congruent relationship between a bit position in the fault warning control word and a predetermined serial number, and going to the step 3; 3, sending the fault warning control word to a more previous RRU by the previous RRU, and returning to the step 1; reporting the fault warning control word to a BBU (Base Band Unit) until a first RRU detects whether the downlink and/or uplink optical fiber link fault is caused between the first RRU and the BBU. Through the technical scheme, the problems that ...

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Номер записи: 5
09-05-2023 дата публикации

Hydrogen embrittlement resistant nickel-based single crystal superalloy and preparation method thereof

Номер: CN116083756A
Автор: ZHAO YUNSONG, LU GUANGXIAN, LI YUAN, ZHANG MAI, ZHANG JIAN, LUO YUSHI, DAI SHENGLONG
Принадлежит:

The invention discloses an anti-hydrogen embrittlement nickel-based single crystal high-temperature alloy and a preparation method thereof, and belongs to the technical field of high-temperature alloys, and the high-temperature alloy comprises the following alloy components in percentage by mass: 2.5%-4.5% of Cr, 8%-11% of Co, 5.5%-7.5% of W, 0.45%-0.7% of Mo, 7%-9% of Ta, 4%-6% of Re, 4.6%-6.9% of Al, 0.45%-0.95% of Ti, 0.05%-0.15% of Hf, 0.01%-0.04% of C, 0.002%-0.008% of B, 0.006%-0.01% of La, 0.004%-0.008% of Ce and the balance of Ni. The preparation method of the high-temperature alloy comprises the steps of mother alloy smelting, remelting pouring, solid solution heat treatment, aging heat treatment and the like. The nickel-based single-crystal high-temperature alloy provided by the invention has excellent tensile strength, endurance strength and hydrogen embrittlement resistance, and can meet the service requirements of turbine blades of hydrogen fuel aero-engines.

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Номер записи: 6