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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 4. Отображено 4.
23-01-2020 дата публикации

LOADING AND SEPARATING DEVICE FOR MAGNETIC STEEL FOR ROTOR OF NEW ENERGY MOTOR

Номер: WO2020015319A1
Автор: LIU, Lei, YAO, Yulong, WANG, Bo, XIA, Shanwei, SHI, Aiwen
Принадлежит:

A loading and separating device for magnetic steel for a rotor of a new energy motor, being used for separating magnetic steel bars and large plastic separators of a magnetic steel plate, said device comprising: a material box, for accommodating the magnetic steel plate, a material discharge port being provided on the side wall of the material box; a material pushing mechanism, for pushing, sequentially from the material discharge port, the magnetic steel bars and large plastic separators of the magnetic steel plate out of the material box, a material discharging position and a material retrieving position for the magnetic steel bars being provided outside the material box; and a material separating mechanism, comprising a magnetic steel pushing block reciprocating between the material discharging position and the material retrieving position for the magnetic steel bars, the magnetic steel pushing block being used for lifting the magnetic steel bars at the material discharging position ...

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Номер записи: 1
20-02-2020 дата публикации

NEW ENERGY MOTOR ROTOR MAGNETIC STEEL AUTOMATIC ASSEMBLY DEVICE AND MAGNETIC STEEL PRESSING MECHANISM

Номер: WO2020034546A1
Автор: LIU, Lei, XIA, Shanwei, YAO, Yulong, HU, Dongbao, SHI, Aiwen
Принадлежит:

Disclosed are a new energy motor rotor magnetic steel automatic assembly device and a magnetic steel pressing mechanism. The automatic assembly device comprises: a rotary table comprising a rotary disk, a plurality of stations being uniformly distributed around the rotary table, and the rotary disk being provided with rotor core positioning disks corresponding to the respective stations; and the magnetic steel pressing mechanism provided on a magnetic steel assembly station in the plurality of stations and comprising a core rotating base capable of moving up and down, and a magnetic steel sheet pressing mechanism. The core rotating base is configured to jack up the rotor core positioning disks to a lifting position and is able to rotate in indexing. The magnetic steel sheet pressing mechanism cooperates with the indexing rotation of the rotor core positioning disks on the magnetic steel assembly station thereof to press magnetic steel sheets into a group of directional jacks on a rotor ...

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Номер записи: 2
23-06-2023 дата публикации

Crane position dynamic calibration method and device

Номер: CN116295039A
Автор: DENG ZHENGWEI, WANG CHENGLIN, SHI AIWEN, JIANG ZHIWEI, FU YANLONG, KANG XIAORONG
Принадлежит:

The invention relates to a crane position dynamic calibration method and device. The method comprises the steps that reference coordinates, the length of a reflecting plate, the duration of a scanning period and the running speed of a crane in the scanning period are obtained; according to the scanning period duration and the running speed of the crane in the scanning period, accumulating a displacement value on a reflecting plate after laser triggering of a laser device is effective; when the difference value between the displacement value and the half value of the length of the reflecting plate is smaller than or equal to the laser displacement value in the previous scanning period, the position of the crane is calibrated based on the reference coordinates in the current scanning period; wherein the reflecting plate and the laser are arranged on the crane. The crane position calibration and calibration process is effectively improved, dynamic, automatic and accurate calibration and calibration ...

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Номер записи: 3
18-07-2023 дата публикации

Crane anti-collision control method, device and system and crane

Номер: CN116443737A
Автор: SHI AIWEN, DENG ZHENGWEI, ZHANG XI, JIANG ZHIWEI
Принадлежит:

The invention relates to the technical field of cranes, in particular to a crane anti-collision control method, device and system, a crane, computing equipment and a computer readable storage medium. The crane anti-collision control method comprises the following steps: acquiring distance data between a target crane and an adjacent crane according to a preset time period; calculating the relative speed of the target crane and the adjacent crane according to the distance data and the time period obtained at least twice; acquiring the actual speed of the target crane and the acceleration of the target crane; calculating the dynamic deceleration distance of the target crane according to the actual speed, the relative speed and the acceleration of the target crane; and performing deceleration control on the target crane according to the dynamic deceleration distance. According to the anti-collision control scheme of the crane provided by the invention, the influence on the operation efficiency ...

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Номер записи: 4