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

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Применить Всего найдено 2. Отображено 2.
08-08-2023 дата публикации

Plateau mountainous area micro-terrain identification method based on surface flowing water physical simulation

Номер: CN116563610A
Автор: FAN QIANG, WU JIANRONG, WEN YI, MAO XIANYIN, YANG QI, ZHANG QILI, HUANG HUAN, LYU QIANSU, DAI JIYULEI, GUO LISA, GU TINGYUN, LIU ZHUOYA, HUANG JUNKAI, ZHAO CHAO, XIAO SHUZHOU, CHEN JIASHENG, LI CHANGXING, DING JIANGQIAO, LUO XIN, YAN KANG, ZENG RONG, CHEN CHEN, YUAN XIANMEI, ZHAO YUANYUAN, ZHANG YANG, WANG MIAN, ZHANG XUN, LIANG YUANCHEN, WAN JINJIN, TU XINYI, LV QIANYONG, ZOU DIAO, CHEN PEILONG, ZHANG LI, LI XINZHUO, ZHANG JUNJIE, LI BOWEN, ZHU JIANYANG, FENG QIHUI, TANG SAIQIU, ZHANG HOUYI, MAO JUNYI, CHEN YAFEI, ZHAO XUEJIAO, CAO LEI, ZHENG XIAOQIANG
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The invention discloses a plateau mountain area icing-prone microtopography identification method based on surface flowing water physical simulation. The method comprises the steps that a plateau mountain area digital elevation model (DEM) and a related information set are collected; the method comprises the following steps of: partitioning a region required to be identified, and extracting and forming a plateau mountain ridge and valley topographic feature information set; extracting and forming a plateau mountain area bealock microtopography feature information set; extracting and forming a topographic feature information set of the windward slope and the leeward slope of the plateau mountain area; extracting and forming a topographic feature information set of a plateau mountain area water vapor upstream region, a ridge water vapor region, a valley water vapor region and a bealock water vapor region; extracting a typical scene of a region needing to be classified, verifying the classification ...

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Номер записи: 1
11-07-2023 дата публикации

Field non-power-cut operation method and device based on DST phase discrimination

Номер: CN116417934A
Автор: CHEN SIYU, SUN HANG, YAO LEI, CAI YONGXIANG, LI LE, HAO FENGZHU, WEN SHIJIE, LI XINYI, GUO LISA, YUAN XIANMEI, WANG YIQUN, DONG TIANQIANG, OU XIN, WU YUEJIA, WENG MIN, XU YUAN, LI WEISHI, HUANG HONGJIN, XIA ZHIYONG, SU MINGXIANG
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The invention discloses a DST phase discrimination-based on-site non-power-cut operation method, which comprises the steps of establishing a phase discrimination algorithm based on equipment types and parameters involved in a meter changing process, performing wavelet transformation on the phase discrimination algorithm to obtain a fundamental wave zero-crossing time, and matching the fundamental wave zero-crossing time with a hardware circuit for phase detection. The phase where the user table is located is recognized by comparing the phase zero-crossing time; a difference value is obtained by adding and canceling the virtual load, and after the difference value is compared with a set value, the corresponding relation between the user incoming line switch and the electricity meter is judged; and based on the obtained corresponding relation, carrying out a cross-mining task. According to the invention, the method can ensure that the field is safe and reliable to take electricity without ...

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Номер записи: 2