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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 12. Отображено 12.
01-12-2017 дата публикации

Automatic assembling system of spliced lens and assembling method

Номер: CN0107422447A
Автор: WANG SHUAIHUI, CHEN JIAQI, GAO YAN, GU GUOCHAO, YU FUNAN
Принадлежит:

The invention discloses an automatic assembling system of a spliced lens and an assembling method, which relates to the technical field of automatic assembling and solves a problem that the splicing accuracy is difficult to meet requirements because the existing spliced sub-lens is manually installed. The automatic assembling system comprises an assembling robot system, a visual measurement system and a turntable system, wherein the assembling robot system comprises a mechanism arm, a tail end grasping mechanism and a six-dimensional force sensor, the visual measurement system adopts binocular stereo measurement and is composed of a grasping sub-lens camera, an installing sub-lens camera, a grasping sub-lens marker and an installing sub-lens marker, and the turntable system comprises a main control computer and a support rotating platform; and the assembling robot completes high-precision automatic assembling for a spliced sub-lens module under the navigation of the visual measurement system ...

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Номер записи: 1
30-06-2023 дата публикации

HEAT PUMP DEVICE AND LAUNDRY TREATING APPARATUS

Номер: CN116356540A
Автор: WANG SHUAIHUI, LIU JINGSHENG, YIN SHUGUANG, CONG TAO, BING JINDONG
Принадлежит:

The embodiment of the invention provides a heat pump device and clothes processing equipment, and the heat pump device comprises an evaporator, a compressor, a condenser, a connecting shell and a heat return pipe; an inner cavity of the evaporator, the compressor and an inner cavity of the condenser are communicated and form a heat transfer loop for a heat transfer medium to flow; the connecting shell is arranged between the air outlet side of the evaporator and the air inlet side of the condenser and is provided with an air duct for air to flow; at least part of the heat return pipe is arranged in the air duct, the air inlet end of the heat return pipe penetrates through the connecting shell and is configured to communicate with the air outlet of the base shell, and the air outlet end of the heat return pipe guides air to flow to the air inlet side of the evaporator; the air outlet side of the condenser is configured to blow air to the air inlet of the base shell. According to the heat ...

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Номер записи: 2
18-07-2023 дата публикации

Method and device for detecting relative error of curvature radius of spliced mirror

Номер: CN116448009A
Автор: ZHANG CHUNYUE, XU BOQIAN, JU GUOHAO, WANG SHUAIHUI, JIANG FENGYI, LU ZHIRONG
Принадлежит:

The invention relates to the technical field of optical detection, in particular to a spliced mirror curvature radius relative error detection method and device. The principle of the method and the device is based on a wavefront sensing technology. The method comprises the following steps: firstly, selecting a beam expanding lens corresponding to the relative aperture according to the relative aperture of two to-be-measured reflectors; and then a wavefront sensing system based on a similar Twyman Green interferometer light path structure is matched with a beam expanding lens to detect the relative error of the curvature radiuses of the two to-be-detected reflectors, and the relative error of the curvature radiuses of the two to-be-detected reflectors is obtained. Non-contact and automatic measurement of the relative difference value of the curvature radiuses between the sub-mirrors of the spliced mirror can be achieved, and the defect that in the prior art, no non-contact detection technical ...

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Номер записи: 3
18-07-2023 дата публикации

Spatial three-dimensional unfolding light shield

Номер: CN116449525A
Автор: MASAYA, GAO YAN, WANG SHUAIHUI, XU BOQIAN, ZHANG CHUNYUE, DU YIMIN
Принадлежит:

The invention relates to the technical field of optical shading, and particularly provides a spatial three-dimensional unfolding shading cover which comprises a fixing frame, an unfolding mechanism and shading cloth. The unfolding mechanism comprises a radial unfolding mechanism and an axial unfolding mechanism; the radial unfolding mechanism comprises N groups of radial unfolding assemblies, and the radial unfolding assemblies are distributed at equal intervals in the circumferential direction of the fixing frame; the axial unfolding mechanism comprises N groups of axial unfolding assemblies, and the axial unfolding assemblies are arranged on the radial unfolding assemblies; the shading cloth is folded and arranged on the axial unfolding mechanism in a sleeving mode before extension, and the shading cloth is driven to move along with extension of the axial unfolding mechanism. The radial expansion mechanism is used for guaranteeing the high compression ratio of the light shield in the ...

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Номер записи: 4
16-05-2023 дата публикации

Bacterial colony counting instrument with switchable bright and dark visual fields

Номер: CN116121048A
Автор: GAO YAN, XU BOQIAN, WANG SHUAIHUI
Принадлежит:

The invention provides a bacterial colony counting instrument with switchable bright and dark visual fields, which comprises a main box body, a high-transmittance glass window, a camera fixing frame, a camera, a camera adjusting frame, a control electric box, a black polarizing film, a planar backlight source, a deflection angle annular light source and an annular scattering light source. A planar backlight source, a declination annular light source and an annular scattering light source are designed, different illumination modes are achieved through different combinations of the three light sources, the planar backlight source is in a bright view field under the action of a black polarizing film, and the declination annular light source is in a dark view field under the action of the black polarizing film. The device has the advantages of being simple in structure, high in reliability, wide in application range and the like, light and dark visual fields can be switched through program ...

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Номер записи: 5
09-06-2023 дата публикации

Information processing method and device and computer readable storage medium

Номер: CN116248473A
Автор: LI SHOUZHENG, HUANG XIAOHUA, LEI CAIFANG, WANG SHUAIHUI, OU YANGLING
Принадлежит:

The embodiment of the invention discloses an information processing method and device and a computer readable storage medium, and the method comprises the steps: obtaining business configuration information inputted by an operation and maintenance end, wherein the business configuration information at least comprises a target business platform identifier and a corresponding target business index; intercepting alarm information of the target service platform under the target service index, and generating an alarm information set; and when it is detected that the alarm information set satisfies a preset alarm strategy, generating target alarm information, and sending the target alarm information to an operation and maintenance end. Therefore, the alarm information of the target business platform set and monitored by the user and the alarm information of the corresponding target business index are intercepted in a unified manner, and when the alarm information set accords with the preset alarm ...

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Номер записи: 6
25-04-2023 дата публикации

Construction method for staggered floor running water of underground earthwork structure of reverse construction

Номер: CN116005718A
Автор: SUN JIAWEI, ZHAO XIAODONG, WANG SHUAIHUI, ZHAO LEI, BA TEER, MA BAO, LI ZAICHAO, HAO XIANGBIN
Принадлежит:

The invention discloses a construction method for staggered floor running water of an underground earthwork structure of reverse construction, which comprises the following steps of: dividing a to-be-constructed area of a foundation pit into an area A and an area B, and further dividing the area A into an area A1 positioned in the foundation pit and an area A2 positioned on the periphery of the foundation pit; the area A1 and the area B are excavated to the position between the first underground layer and the second underground layer, and then structural beam plates of the first underground layer of the area A1 and the area B are constructed; and after beam plates of the first underground layer structures of the A1 area and the B area reach the design strength, the A2 area is excavated to the position between the first underground layer and the second underground layer, then a side span structure of the A2 area is constructed, and the side span structure of the A2 area is connected with ...

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Номер записи: 7
28-04-2023 дата публикации

Virtual-real fitting progress management method based on motion tracking

Номер: CN116030227A
Автор: TIAN RUN, WANG SHUAIHUI, GAO BINGSHAN, WANG SHUSONG, REN XING, LI ZHENG, HE HAIMING, WANG QI, WANG XINYU, WEI XIAOHUI
Принадлежит:

The invention discloses a virtual-real fitting progress management method based on motion tracking. The method comprises the following steps: planning an aerial photography route of an unmanned aerial vehicle; a motion tracking function of C4d software is used to analyze a mirror moving route of an aerial video of the unmanned aerial vehicle; extracting automatic feature points, determining the terrace and the size proportion by using the automatic feature points, so that the BIM model conforms to the actual size in the unmanned aerial vehicle aerial video, and starting rendering work of the BIM demonstration video; using AE software to combine the BIM demonstration video with an unmanned aerial vehicle aerial video to generate a virtual-real fitting video, and adding progress management elements according to progress management requirements; and applying the progress simulation video subjected to virtual-real fitting to construction progress management. According to the method, specific ...

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Номер записи: 8
18-04-2023 дата публикации

Dispersion fringe automatic positioning extraction and slope accurate calculation method

Номер: CN115984353A
Автор: WANG SHUAIHUI, ZHANG CHUNYUE, JU GUOHAO
Принадлежит:

A dispersion fringe automatic positioning extraction and slope accurate calculation method relates to the field of optical detection, and comprises the following steps: collecting an original coarse co-phase image containing dispersion fringes; converting the original coarse co-phase image into a one-dimensional image; extracting dispersion fringes according to the coordinate values corresponding to the maximum value and the minimum value of the one-dimensional image; and calculating the gradient of the color dispersion fringes. The method can effectively overcome the influence of irrelevant interference dispersion fringes in the coarse co-phase image caused by the microlens array on the coarse co-phase adjustment stage, can accurately position and provide the dispersion fringes of the region of interest, and calculates the slope of the dispersion fringes of the region of interest at the same time. The technical problem that the dispersion fringes are difficult to realize accurate positioning ...

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Номер записи: 9
30-06-2023 дата публикации

Device and method for measuring restoring force of shape memory hinge

Номер: CN116358848A
Автор: MASAYA, WANG SHUAIHUI, GAO YAN, DU YIMIN, XU BOQIAN
Принадлежит:

The invention relates to the technical field of material shape memory performance testing, and particularly provides a restoring force measuring device and method for a shape memory hinge. The device comprises a base, a limiting column mounting base, a shape memory hinge clamping mechanism, a short linear guide rail, a short linear guide rail mounting base, a guide rail sliding block, a pressed plate, a force sensor, a force sensor driving mechanism and a linear position sensing device. The short linear guide rail is fixed to the short linear guide rail mounting base, and the guide rail sliding block is mounted on the short linear guide rail and used for driving the shape memory hinge clamping mechanism to reciprocate on the short linear guide rail. The shape memory hinge clamping mechanism is used for fastening a shape memory hinge; the force sensor driving mechanism is used for driving the force sensor to do linear motion; and the linear position sensing device is used for recording the ...

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Номер записи: 10
23-03-2018 дата публикации

Adjustable centrifugal compressor bearing clearance measures specialized tool

Номер: CN0207132832U
Автор: WANG WEIQI, WEI XIAOBO, LIU AILING, ZENG FANLIANG, LIANG HUI, WANG ZHIDONG, WANG SHUAIHUI, ZHANG QINGGUO
Принадлежит: UNIV SHENYANG TECHNOLOGY, SHENYANG UNIVERSITY OF TECHNOLOGY

The utility model belongs to the compressor field of overhauing discloses an adjustable centrifugal compressor bearing clearance measures specialized tool, by crossbeam, support with lift a device andconstitute, its characterized in that: the crossbeam is the rectangle hollow beam, and 2 supports are installed respectively in the both sides of crossbeam lower extreme, lift a device and install incentral beam, lifts a device and includes tile and 2 bolt lead screw, and bolt lead screw's lower extreme and tile are connected, and bolt lead screw's upper end and crossbeam are connected, and thevertical direction of crossbeam is opened and is drawn the through -hole. This specialized tool is applicable to the radial slide bearing clearance of multi -set, different span, different axle journals and measures specialized tool, can improve work efficiency.

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Номер записи: 11
23-06-2023 дата публикации

Method for solving wave aberration of optical system through ray tracing

Номер: CN116296279A
Автор: JU GUOHAO, ZHANG HAOYUAN, ZHANG CHUNYUE, WANG SHUAIHUI
Принадлежит:

A method for solving wave aberration of an optical system through ray tracing belongs to the technical field of optical design, and comprises the following steps: step 1, determining related parameters of a virtual reference spherical surface; step 2, calculating an optical path of a light beam emitted from an object point propagating from the object point to the virtual reference spherical surface; step 3, calculating the optical path of the main light propagating from the object point to the exit pupil plane; and step 4, solving the wave aberration of the optical system by using the optical paths obtained in the step 2 and the step 3. According to the method for solving the wave aberration of the optical system through ray tracing, a simple and convenient solving method is provided for detection and measurement of the wave aberration of the optical system, and compared with an existing detection device or detection system, the method has the advantages of being easy and convenient to ...

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Номер записи: 12