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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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Применить Всего найдено 4. Отображено 4.
28-11-2001 дата публикации

Heat resistant calcium silicate material and its prepn.

Номер: CN0001323756A
Автор: ZHENG GUOXING, WANG ZUNLIANG, GUOXING ZHENG, ZUNLIANG WANG
Принадлежит:

The invented calcium silicate heat resisting material is composed of wollastonite, silica powder, calcium material, fiber material, its composition is as follows: the mole ratio of silica powder and calcium material is C/S=0.975-1.00, silica material formed after reaction is 30-80; wollastonite with molecular for mula beta-Ca3(Si3O9) is 20-70; fiber material is 1-7. Advantages are: good heat resistance, and strong strength.

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Номер записи: 1
02-07-2014 дата публикации

Connecting management and control method suitable for multi-path transmitting

Номер: CN103905463A
Автор: WANG ZUNLIANG, ZHANG HAIYANG, YANG ZHEN
Принадлежит:

The invention provides a connecting management and control method suitable for multi-path transmitting. According to the technical scheme, sub-flow states are decomposed into an INUSE state and a STANDBY state, sub flows are built among all IP addresses sets of the two communicating parties firstly, and all the sub-flow states are set as STANDBY, and the sub flows are not used for transmitting user data; then one end of communication is chosen to serve as a sub flow performance test main control terminal and is used for measuring the round-trip delay of all the sub flows on each network interface and the sub flow which is of the minimum round-trip delay is selected on each network interface to set as the INUSE state to be used for transmitting the date. Accordingly, the two communication terminals with multiple network interfaces can use the partial sub flows with better performance in all the possible sub flows to transmit the data, so that the advantages brought by the multiple network ...

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Номер записи: 2
30-10-2020 дата публикации

Carrier gas protection device of thermal conductivity detector

Номер: CN0211825883U
Автор: WANG ZUNLIANG, YANG GEHAN, ZHU JINTONG
Принадлежит: DALIAN LANTIAN ZHONGYI TECH CO LTD, DALIAN LANTIAN ZHONGYI TECHNOLOGY CO., LTD.

The utility model discloses a thermal conductivity detector carrier gas protection device, which belongs to the field of thermal conductivity detectors and comprises a detector casing, a thermal conductivity pool is arranged inside the detector casing, a heating device is arranged on the outer side of the thermal conductivity pool, and gas delivery pipes are communicated with the left side and theright side of the bottom of the thermal conductivity pool. A carrier gas flow detector and a detection sensor capable of detecting the position of a floater in the carrier gas flow detector are matched with each other; the flow value of the carrier gas introduced into the gas inlet pipe can be detected; whether the carrier gas flow value meets the use requirement or not is judged, the purpose ofcarrier gas protection is achieved, damage to the detector due to the fact that the flow is too large or too small is avoided, the pressure and the flow speed of the carrier gas and the measured components ...

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Номер записи: 3
13-06-2023 дата публикации

Controller load balancing method based on evolutionary game

Номер: CN116261177A
Автор: GUO DONG, XIN XIANGJUN, ZHANG QI, YAO HAIPENG, GAO RAN, JI SHUFANG, MAI TIANLE, WANG ZUNLIANG, CHEN CONGKE
Принадлежит:

The invention relates to the technical field of wireless short-distance communication of the Internet of Vehicles, in particular to a controller load balancing method based on evolutionary game, which comprises the following steps: step 1, vehicles in a multi-selection area M randomly select unmanned aerial vehicles U1 and U2 respectively, and determine an initial network state; step 2, calculating the income of each vehicle according to the unmanned aerial vehicle selected by each vehicle in the multi-selection area M; 3, calculating the average income of all vehicles in the multi-selection area M according to the income of each vehicle and the corresponding network state; 4, whether the income increment of each vehicle is larger than the switching cost or not is judged, if yes, the vehicle is switched to another unmanned aerial vehicle according to the switching probability, and if not, switching is not conducted; and step 5, judging whether the network state after the switching of the ...

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Номер записи: 4