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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 5. Отображено 5.
01-08-2023 дата публикации

Seismic data processing effect evaluation method based on neural network

Номер: CN116520398A
Автор: ZHANG JUNWEI, LI ZHANQIANG, QIU XIAOGUO, LIU FANG, SUN YOUKAI, LI NAIJU, DONG TAO, FU QIAOJUAN, ZHU YINGKE, DUAN MIAO
Принадлежит:

The invention provides a seismic data processing effect evaluation method based on a neural network, and the method comprises the steps: 1, extracting a plurality of seismic attributes, and carrying out the standardization processing; 2, for each seismic data processing stage, performing principal component analysis of seismic attributes, and establishing a seismic data feature data set; 3, constructing a three-layer neural network for each seismic data processing stage; 4, training the neural network until the prediction error is smaller than the expectation; and step 5, constructing a feature vector based on the attribute set of the seismic data after true processing and the attribute set of the seismic data after prediction processing, calculating a vector similarity by using an included angle cosine distance algorithm, and performing quantitative evaluation of a processing effect. According to the seismic data processing effect evaluation method based on the neural network, the accuracy ...

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Номер записи: 1
19-08-2015 дата публикации

Method for rapidly determining comprehensive organic pollution indexes in water

Номер: CN104849423A
Автор: ZHANG GANG, WANG DEMING, CAO PEIXING, LIU YUN, QIU XIAOGUO, JIN LINGREN, DING BOTAO, CAO MAOQIAN
Принадлежит:

The invention relates to a method for rapidly determining comprehensive organic pollution index in water, which is a general TOC coefficient method for determining COD, BOD and permanganate indexes in water, The method comprises the following steps: 1)drafting a TOC standard curve; 2)determining the general TOC coefficient which can be obtained by accurately diluting a COD standard sample with concentration being 122mg/L; 3)determining TOC of a water quality sample; and 4) converting the COD, BOD and permanganate indexes of the water quality sample. According to the determined TOC value, conversion is carried out according to the corresponding general TOC coefficient, COD (BOD, permanganate index) equals TOC*R. The method of the invention has the advantages of short determination period, high sensitivity, good reappearance, easy realization of automatic control, and no secondary pollution generation.

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Номер записи: 2
09-05-2023 дата публикации

Wind turbine generator state evaluation and intelligent early warning system and method based on cloud edge collaboration

Номер: CN116090626A
Автор: WANG BEN, SHI XIANGJIAN, CAI DAN, XU WEIFENG, ZHAO YANG, SONG CHENGXIAO, YANG CHENCHEN, LIU WEN, QIU XIAOGUO
Принадлежит:

The invention discloses a wind turbine generator state evaluation and intelligent early warning system and method based on cloud-side cooperation. The system comprises a wind power system cloud platform, an edge computing terminal and a fan master control device. And the edge computing terminal is deployed on the fan equipment side and is connected with the fan master control device. And the wind power system cloud platform stores all fan models, receives and displays a feedback result of the edge computing terminal, performs wake flow control calculation of the whole wind power plant to optimize the power generation capacity of the whole plant, and can issue the updated model to the edge computing terminal. A multi-source heterogeneous data fusion method is adopted to realize comprehensive operation state evaluation of fan health degree, fan abnormal state identification and intelligent early warning are carried out based on a deep learning method considering confidence, and a data reconstruction ...

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Номер записи: 3
01-07-2015 дата публикации

Method for automatically booting and displaying geological interpretation professional software of remote server side at native client side

Номер: CN104753976A
Автор: QIU XIAOGUO, DONG TAO, CONG LONGSHUI, YANG PENGTAO, FAN YONGHE, LI ZHANQIANG, JIA LIHUI, MIAO YONGKANG
Принадлежит:

The invention discloses a method for automatically booting and displaying geological interpretation professional software of a remote server side at a native client side. According to the method, a remote running script of the geological interpretation professional software is established at the server side, and geological interpretation professional software and so on running in a display server or a remote server can be displayed in the display server; a remote application configuration file is established at the native client side; the configuration file and remote components are associated; after the remote components are booted, configured parameters are transmitted to the display server so as to be analyzed; the running script configured in the display server is booted; the display server transmits a booted application program interface to the client side through data compression; and the client side displays the application program interface through uncompressing and cache. Through ...

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Номер записи: 4
30-05-2023 дата публикации

Carbon flow management method based on multi-dimensional energy efficiency diagnosis and medium

Номер: CN116187790A
Автор: GENG XIN, SHI XIANGJIAN, CHEN JUN, CAI DAN, QIU XIAOGUO, FENG KANGKANG, ZHANG BING
Принадлежит:

The invention discloses a carbon flow management method based on multi-dimensional energy efficiency diagnosis. The method comprises the following steps: collecting operation data of an energy pipe network and energy consumption equipment in a system through a carbon flow management system comprehensive management platform; establishing a carbon flow economic index based on carbon flow balance analysis and energy balance analysis; carbon flow technical indexes are established based on key equipment energy consumption and reliability analysis; establishing operation indexes based on carbon flow quality and benchmarking analysis; and in combination with the carbon flow economic index, the carbon flow technical index and the operation index, establishing a multi-dimensional analysis model of the carbon flow system, establishing a complete index system, and guiding the operation scheduling of the carbon flow system. According to the method, a simple and visual analysis result can be provided ...

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Номер записи: 5