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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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Применить Всего найдено 4. Отображено 4.
24-11-2011 дата публикации

DISTRIBUTED BLADE SERVER SYSTEM, MANAGEMENT SERVER AND SWITCHING METHOD

Номер: WO2011144177A1
Автор: WU, Zhaohui, JIANG, Youyu
Принадлежит:

A distributed blade server system, a management server and a switching method are provided. The method includes: a spare blade of a first blade is determined when the first blade is determined to work abnormally; based on the access relationship between a boot card of the first blade and a first storage partition，a first configuration command，which includes the access relationship information between a boot card of the spare blade and the first storage partition so that the access relationship between the boot card of the spare blade and the first storage partition is configured to the storage system, is sent to the storage system; a boot command is sent to the spare blade so that in response to the boot command, the spare blade loads an operating system, applications and configuration data from the first storage partition which can be accessed in the storage system after the boot card of the spare blade is started. With the method, the spare blade can provide a fast service while a blade ...

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Номер записи: 1
18-07-2023 дата публикации

Three-dimensional light field self-reference measurement device and method based on cross polarized waves

Номер: CN116448243A
Автор: LI WEI, WANG XIAO, ZENG XIAOMING, LONG TIANYANG, ZUO YANLEI, WU CHAOHUI, MU JIE, WANG XIAODONG, LI ZHAOLI
Принадлежит:

The invention discloses a three-dimensional light field self-reference measurement device and method based on cross polarized waves, and the device and method separate a part of energy from a to-be-measured laser pulse to generate an XPW pulse, take the XPW pulse as reference light to carry out measurement, and carry out the self-reference measurement of a three-dimensional light field according to a measurement result and a nonlinear conversion relation between the XPW pulse and the to-be-measured pulse. And reconstructing the three-dimensional light field of the light to be measured by using an iterative algorithm. The method overcomes the defect that in the prior art, external reference light is needed for single-frame interference measurement of an ultrafast laser three-dimensional light field, and instrumentation and practicability of related measurement technologies are facilitated.

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Номер записи: 2
16-05-2023 дата публикации

Isolated attosecond pulse generation method

Номер: CN116131091A
Автор: WU CHAOHUI, ZUO YANLEI, ZENG XIAOMING, LI ZHAOLI, WANG XIAODONG, WANG XIAO, MU JIE, HU BILONG
Принадлежит:

The invention discloses an isolated attosecond pulse generation method, which belongs to an ultrashort pulse laser technology, and comprises the following steps: introducing a beam of long pulse pump light on the basis of ionization gating, continuously injecting energy of the pump light into ionization pulses, and generating attosecond pulses through transfer from the pump energy to attosecond pulse energy; the method for generating the attosecond pulses from the picosecond pulses is provided for the first time, due to the fact that the energy of the picosecond pulses can reach thousands of joules, under the condition that the conversion efficiency is about 0.1%, the energy of the correspondingly generated attosecond pulses can reach several joules, and compared with existing microjoules, the energy is improved by 5-6 orders of magnitude.

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Номер записи: 3
29-08-2023 дата публикации

Long-optical-path optical gas absorption cell and gas sensor

Номер: CN116660165A
Автор: XIONG YOUHUI, MA XUELI, RUAN FEI, WU CHAOHUI, HE TAO
Принадлежит:

The invention discloses a long-optical-path optical gas absorption cell and a gas sensor, the long-optical-path optical gas absorption cell comprises a first concave reflector, a second concave reflector, an incident hole, an emergent hole and a middle reflector, the reflecting surface of the first concave reflector and the reflecting surface of the second concave reflector are arranged in the same direction; the incident hole is formed in the non-center of the first concave reflector; the middle reflecting mirror, the first concave reflecting mirror and the second concave reflecting mirror form a reflecting cavity which is used for guiding light between the reflecting surface of the first concave reflecting mirror and the reflecting surface of the second concave reflecting mirror; incident light is emitted from the incident hole at an angle not parallel to the main axis of the first concave reflector, and is emitted from the emergent hole after being reflected for multiple times in the ...

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Номер записи: 4