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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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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 2. Отображено 2.
01-08-2023 дата публикации

Basin hydropower station multi-point safety monitoring equipment based on big data sampling

Номер: CN116519059A
Автор: DENG DENGQI, ZHANG PIXIANG, LU YONGNENG, HUANG JIAN
Принадлежит:

The invention discloses drainage basin hydropower station multi-point safety monitoring equipment based on big data sampling, and relates to the technical field of water level monitoring, and the drainage basin hydropower station multi-point safety monitoring equipment comprises a mounting rod which is used for mounting the whole device; the motor is located at the bottom of the mounting rod and used for supplying power to electrical devices; the main body is located at the output end of the motor and used for installing a detection device; the monitoring head is located in the main body and used for monitoring the environment. When a gear drives a main body to rotate, the gear is matched with two sets of fluted discs, the gear drives a first rotating frame and a second rotating frame to rotate relatively, when the first rotating frame rotates, a sliding block slides in a sliding groove, a rack at the bottom of the sliding block is matched with a rotating disc, and the rotating disc drives ...

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Номер записи: 1
12-05-2010 дата публикации

Method for designing vibration isolation optimizing type main vibration isolator of cab

Номер: CN0101706836A
Автор: DONG SHUANLAO, FENG ZHIGUO, LI YI, LIU HANGUANG, LIU YONG, LU YONGNENG, LUO YANLING, YANG LIFU, YANG ZHENG, ZHUO JING, SHUANLAO DONG, ZHIGUO FENG, YI LI, HANGUANG LIU, YONG LIU, YONGNENG LU, YANLING LUO, LIFU YANG, ZHENG YANG, JING ZHUO
Принадлежит:

The invention discloses a method for designing a vibration isolation optimizing type main vibration isolator of a cab, belonging to a method for designing a cab vibration isolator. The method comprises the following steps of: on the basis of carrying out harmony response kinetic analysis on a cab suspension system, detecting axial rigidity value and radial rigidity value of a vibration isolator, and converting the obtained axial rigidity value and the radial rigidity value of the vibration isolator to an optimum design variable; detecting advancing direction displacement response amplitude at one point of a soleplate of the cab and one point higher than a seat of the cab, and taking the difference of the advancing direction displacement response amplitudes of one point of the soleplate of the cab and one point higher than the seat of the cab as an optimizing target function; detecting a displacement response value at one point of the soleplate of the cab in the vertical direction, taking ...

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Номер записи: 2