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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 11. Отображено 11.
06-08-2020 дата публикации

SYSTEMS AND METHODS OF EFFICIENTLY INTERRUPTING VIRTUAL MACHINES

Номер: US20200249983A1
Автор: Kai Wang, Bing Zhu, Fangjian Zhong, Yadong Qi, Peng Zou, WANG KAI, ZHU BING, ZHONG FANGJIAN, QI YADONG, ZOU PENG, Wang, Kai, Zhu, Bing, Zhong, Fangjian, Qi, Yadong, Zou, Peng
Принадлежит: INTEL CORPORATION

The systems and methods for enabling a lightweight VMM to efficiently interrupt virtual machines are provided. In some examples, the lightweight VMM is configured to utilize a self IPI to deliver external interrupts to the virtual machines. The self IPI may be generated by writing one or more values, including an identifier of the external interrupt, to an ICR of a programmable interrupt controller. The programmable interrupt controller may retrieve the one or more values from the ICR, identify the external interrupt and process the external interrupt, which culminates in the external interrupt being written to an IDT of a virtual machine targeted for interrupt delivery by the lightweight VMM.

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Номер записи: 1
16-06-2023 дата публикации

Shale gas development evaluation method and system

Номер: CN116263901A
Автор: WEI YUNSHENG, WANG JUNLEI, QI YADONG, ZHU HANQING, YUAN HE, XIAO QILIN, LEI DANFENG
Принадлежит:

The invention discloses a shale gas development evaluation method and system, and the method comprises the following steps: obtaining the static characteristics of a favorable reservoir of a construction and production area before fracturing according to the geochemical identification of a favorable layer section, the classification evaluation of reservoir quality and the distribution evaluation of the reservoir; based on the static characteristics and the production dynamic data of the favorable reservoir of the construction and production area before fracturing, the fracture network parameters of the shale gas well after fracturing are inverted, gas well productivity evaluation and classification evaluation are carried out, and the characteristics of the reservoir after fracturing are obtained; the fractured reservoir connectivity is analyzed through multiple qualitative and quantitative technical methods, and the optimal development well spacing of a production area is determined; on ...

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Номер записи: 2
17-09-2020 дата публикации

SYSTEME UND VERFAHREN ZUR EFFIZIENTEN UNTERBRECHUNG VON VIRTUELLEN MASCHINEN

Номер: DE112017008307T5
Автор: WANG KAI, ZHU BING, ZHONG FANGJIAN, QI YADONG, ZOU PENG, Wang, Kai, Zhu, Bing, Zhong, Fangjian, Qi, Yadong, Zou, Peng
Принадлежит: INTEL CORP, Intel Corporation

Es sind Systeme und Verfahren bereitgestellt, die einen leichtgewichtigen VMM zur effizienten Unterbrechung virtueller Maschinen befähigen. In einigen Beispielen ist der leichtgewichtige VMM konfiguriert, eine Selbst-IPI zum Zustellen externer Unterbrechungen an die virtuelle Maschinen zu verwenden. Die Selbst-IPI kann durch Schreiben eines Werts oder mehrere Werte, enthaltend eine Kennung der externen Unterbrechung, in ein ICR einer programmierbaren Unterbrechungssteuerung er-zeugt werden. Die programmierbare Unterbrechungssteuerung kann einen oder mehrere Werte aus der ICR abrufen, die externe Unterbrechung identifizieren und die externe Unterbrechung verarbeiten, was dazu führt, dass die externe Unterbrechung in eine IDT einer virtuellen Maschine geschrieben wird, die Ziel einer Unterbrechungszustellung durch den leichtgewichtigen VMM ist. Systems and methods are provided that enable a lightweight VMM to efficiently disrupt virtual machines. In some examples, the lightweight VMM is configured to use a self-IPI to deliver external interrupts to the virtual machines. The self-IPI can be generated by writing one value or several values containing an identifier of the external interruption in an ICR of a programmable interrupt controller. The programmable interrupt controller can retrieve one or more values from the ICR, identify the external interrupt, and process the external interrupt, resulting in the external interrupt being written to an IDT of a virtual machine targeted for interrupt delivery by the lightweight VMM.

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Номер записи: 3
23-06-2023 дата публикации

Spark SQL acceleration method based on GPU

Номер: CN116303550A
Автор: ZHOU HAOCHENG, WU PENG, LIU YOUCHUN, LI YULIANG, HOU XIAOZE, QI YADONG
Принадлежит:

The invention discloses a Spark SQL (structured query language) acceleration method based on a GPU (graphics processing unit), which comprises the following steps: Spark SQL consists of projections, data and conditions which respectively correspond to results, data and operations in an SQL query process, and SQL statements are described according to the sequence of the results, the data and the operations; and analyzing the read SQL statement, distinguishing keywords and expressions in the SQL statement so as to judge whether the SQL statement is standard or not, further forming an execution tree, binding and executing the execution tree and a data dictionary, and selecting an optimal plan from the plans for execution. The GPU can realize common operations such as data combination and sorting in the SQL by using the Cuda statement, so that the operations such as data query are greatly accelerated. According to the method, the GPU and the Spark platform are combined, the SQL operation is ...

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Номер записи: 4
05-01-2021 дата публикации

Systems and methods of efficiently interrupting virtual machines

Номер: US0010884784B2
Автор: Kai Wang, Bing Zhu, Fangjian Zhong, Yadong Qi, Peng Zou, WANG KAI, ZHU BING, ZHONG FANGJIAN, QI YADONG, ZOU PENG, Wang, Kai, Zhu, Bing, Zhong, Fangjian, Qi, Yadong, Zou, Peng
Принадлежит: Intel Corporation, INTEL CORP, INTEL CORPORATION

The systems and methods for enabling a lightweight VMM to efficiently interrupt virtual machines are provided. In some examples, the lightweight VMM is configured to utilize a self IPI to deliver external interrupts to the virtual machines. The self IPI may be generated by writing one or more values, including an identifier of the external interrupt, to an ICR of a programmable interrupt controller. The programmable interrupt controller may retrieve the one or more values from the ICR, identify the external interrupt and process the external interrupt, which culminates in the external interrupt being written to an IDT of a virtual machine targeted for interrupt delivery by the lightweight VMM.

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Номер записи: 5
20-01-2016 дата публикации

Slip sheet defect automated inspection removing devices in tobacco bale

Номер: CN0204979330U
Автор: KUANG ZIZHONG, SHI DONGWEI, ZHANG CHENYAN, QI YADONG, SUN TIANFA, ZHANG SHIDIAN, PENG CHANGSHUN, LIU JUNQIANG, ZHENG XIANGPENG
Принадлежит:

The utility model provides a slip sheet defect automated inspection removing devices in tobacco bale, be provided with first rectangle thin slice in one side of tobacco bale exit channel, be provided with two optical fiber sensor on the position below the outer support is located first rectangle thin slice, distance between two optical line sensors equals the length of tobacco bale, be provided with four sensors between two optical fiber sensor, it has offered first recess on the position at two optical fiber sensor rears to lie in on the outer support, be provided with defect tobacco bale removing devices on first recess, the mouth of blowing has been seted up on the defect tobacco bale removing devices, high pressurized air source is connected through the trachea to the mouth of blowing, the second recess has been offered with defect tobacco bale removing devices on the position that corresponds on the inner support, it collects the hopper to be provided with the defect tobacco bale outside ...

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Номер записи: 6
08-09-2020 дата публикации

Circulating smoke case leather orientation correction device and correction method

Номер: CN0111634651A
Автор: MA XIAOZONG, QI YADONG, LI YONG, WANG XUESHAN, ZHANG TAO, ZHANG KUNFENG, GUAN PENGTAO, CHEN JIE, ZHANG SHIDIAN, LIU JUNQIANG, WEI JINGCHUN, KANG TAO, ZHANG SHUO
Принадлежит:

The invention discloses a circulating smoke case leather orientation correction device and a correction method. The device comprises a first conveying mechanism, a rotating mechanism, a second conveying mechanism, an image acquisition mechanism, a processor, a first pushrod, a second pushrod and a third pushrod, wherein two sides of the rotating mechanism are in butt-joint with the firsts conveying mechanism and the second conveying mechanism respectively; the second conveying mechanism is provided with a first elimination region and a second elimination region; the image acquisition mechanismis arranged above the rotating mechanism and used for acquiring a picture of case leather on the rotating mechanism; the processor is connected with the image acquisition mechanism; the first pushrodis used for pushing the case leather on the rotating mechanism onto the second conveying mechanism; the second pushrod is arranged at one side of the first elimination region; and the third pushrod is arranged ...

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Номер записи: 7
27-08-2021 дата публикации

Collecting device for discharging unqualified condensed water in starting process of steam turbine

Номер: CN214063078U
Автор: YAN PING, LI SHENGTAO, QI YADONG, ZHANG YANHENG, LI ZHEN, ZHANG DAYI, SUN DANNA, DING JIAMIN, TAO XINJIANG, DING CHAO, 闫平, 李胜涛, 祁亚东, 张彦恒, 李振, 章达懿, 孙丹娜, 丁佳敏, 陶鑫江, 丁超
Принадлежит: CANGZHOU ZHONGTIE EQUIPMENT MANUFACTURING MAT CO LTD, CANGZHOU ZHONGTIE EQUIPMENT MANUFACTURING MATERIAL CO., LTD., 沧州中铁装备制造材料有限公司

The utility model discloses a collecting device for discharging unqualified condensed water in the starting process of a steam turbine, which comprises a pit, a water inlet pipe arranged at the upper part of the pit, a water discharge pipe arranged at the bottom of the pit, a mounting frame fixedly arranged at the top of the pit, a cover plate fixedly arranged on the mounting frame and completely covering an opening at the upper part of the pit, an exhaust pipe is fixedly arranged on the mounting frame, the bottom of the exhaust pipe extends into the pit, the top of the exhaust pipe extends to the outside, a heat exchange pipe is further fixedly arranged on the mounting frame, the middle of the heat exchange pipe is located in the pit, and the inlet end and the outlet end of the heat exchange pipe are both located above the cover plate. A closed structure is adopted, and the top opening of the pit is sealed by the cover plate, so that the influence of steam generated by high-temperature ...

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Номер записи: 8
07-07-2023 дата публикации

Operation method of digital twinborn model in wind turbine generator

Номер: CN116398360A
Автор: WU PENG, ZHOU HAOCHENG, LIU YOUCHUN, ZHU ZHAOSHENG, QI YADONG, LU FENGTING
Принадлежит:

The invention discloses an operation method of a digital twinborn model in a wind turbine generator, which comprises the following steps: acquiring operation data of the wind turbine generator, connecting with the wind turbine generator to acquire key operation parameters in real time, and under the condition of ensuring communication safety, a digital twinborn system uses TCP/IP (Transmission Control Protocol/Internet Protocol) and UDP (User Datagram Protocol) communication modes to realize real-time communication; wind speed and wind direction data and related operation parameters and control instructions are obtained in real time from a data acquisition and monitoring system and a state monitoring system of the wind turbine generator, and real-time sensing of the digital twin system on the operation state of the wind turbine generator is achieved. In the edge governance mode, the digital twin platform ensures online updating of an edge data governance function through an over-the-air ...

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Номер записи: 9
02-01-2020 дата публикации

World-switch as a way to schedule multiple isolated tasks within a VM

Номер: WO2020000145A1
Автор: Bing Zhu, Kai Z. WANG, Ned Smith, Wei A. DENG, Yadong QI, Yang Huang, Yao Zu Dong
Принадлежит: Intel Corporation

Systems, apparatuses, methods, and computer-readable media associated with trusty OS virtualization and RPMB virtualization are disclosed herein. Other embodiments may be described and/or claimed.

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Номер записи: 10
02-01-2020 дата публикации

Virtualization under multiple levels of security protections

Номер: WO2020005984A1
Автор: Bing Zhu, Kai Wang, Ned Smith, Wei Deng, Yadong QI, Yang Huang, Yao Zu Dong
Принадлежит: Intel Corporation

Systems, apparatuses, methods, and computer-readable media associated with virtualization under multiple levels of security protections are presented. A computing platform includes a processor, a storage device having a secure storage block, a hypervisor, and a first VM, e.g. , a service VM, and a second VM, e.g. , a user VM, managed by the hypervisor. The second VM includes a first operating system to operate a first set of applications in a first execution environment having a first level of security protection, and a second operating system to operate a second set of applications in a second execution environment having a second level of security protection. The first VM is configured to authenticate the second VM for accessing a secure storage block. The hypervisor manages operations of the first operating system and the second operating system on different virtual processors. Other embodiments may be described and/or claimed.

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Номер записи: 11