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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 4. Отображено 4.
11-04-2023 дата публикации

Three-dimensional visual random grabbing processing method based on modular robot practical training platform

Номер: CN115953465A
Автор: YU DIANYONG, CHEN SITING, CHEN TAISHAN, WANG ZEXIN, ZHANG AIFEN
Принадлежит:

The invention relates to the technical field of three-dimensional visual grabbing, and particularly discloses a three-dimensional visual random grabbing processing method based on a modular robot practical training platform, and the method comprises the steps: obtaining a two-dimensional RGB image and depth information of a designated region; the upper computer calls the visual identification module to read in the two-dimensional RGB image to perform two-dimensional or three-dimensional image identification processing, the visual identification module performs two-dimensional or three-dimensional image identification processing, polygon fitting is performed on the edge information point set through a polygon fitting function, whether the shape of the workpiece is rectangular or triangular is judged, and then the workpiece is processed. Calculating the center point coordinate and the rotation angle of the rectangular or triangular workpiece and sending the center point coordinate and the ...

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Номер записи: 1
26-10-2005 дата публикации

Method for measuring alumina in aluminium fluoride

Номер: CN0001687744A
Автор: FENG JINGDONG, ZHANG SHUCHAO, ZHANG AIFEN, JINGDONG FENG, SHUCHAO ZHANG, AIFEN ZHANG
Принадлежит:

The invention is the testing method of the alumina in Al fluoride and relates to the chemical analyzing and testing technology, especially the testing of alumina content in Al fluoride products. The invention comprises the collocation of the reagent, the black test, the refining of the samples, the measurement of the samples, the dissolving of the samples, the abstersion of the deposits, the burning condition of the deposits, the cooling of the deposits and the metage process. The invention can fast and precisely test the alumina content in Al fluoride and can accelerate the speed by 5 times and lower the cost by 80% and the analyzing error by 60%.

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Номер записи: 2
09-09-2015 дата публикации

Solar energy/electric power supply dual-purpose outdoor air freshener

Номер: CN104896578A
Автор: GAO YINGZHAN, GAO JINGYAN, GAO JIAQIAN, GAO YANHUI, ZHANG AIFEN
Принадлежит:

The invention discloses a solar energy/electric power supply dual-purpose outdoor air freshener, comprising an air inlet mechanism, a purification mechanism, an air outlet mechanism and a power supply mechanism. The air inlet mechanism allows the air to get in and comprises a flow-guiding system. The purification device is connected to the air inlet mechanism and connected to above the air inlet mechanism for purifying the air. The air outlet mechanism is connected to the purification mechanism and arranged above the purification mechanism. The solar energy/electric power supply dual-purpose outdoor air freshener also comprises a ventilation turbine. The power supply mechanism is connected to the flow guiding mechanism of the air inlet mechanism, and comprises a solar panel and a photovoltaic conversion module connected to the solar panel. The solar panel absorbs the solar energy; the photovoltaic conversion module converts the solar energy to the electric energy supplies to the purification ...

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Номер записи: 3
26-10-2005 дата публикации

Method for measuring alumina in cryolite

Номер: CN0001687743A
Автор: FENG JINGDONG, ZHANG SHUCHAO, ZHANG AIFEN, ZOU LI, WANG SHUHUA, JINGDONG FENG, SHUCHAO ZHANG, AIFEN ZHANG, LI ZOU, SHUHUA WANG
Принадлежит:

The invention is the testing method of the alumina in the cryolite and relates to the chemical analyzing and testing technology, especially the alumina content in the cryolite products. The invention comprises the collocation of the reagent, the refining of the samples, the measurement of the samples, the dissolving of the samples, the abstersion of the deposits, the burning condition of the deposits, the cooling of the deposits and the metage process. The invention can fast and precisely test the Al content in cryolite and is suitable for all standard cryolite products.

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Номер записи: 4