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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 8. Отображено 8.
22-08-2023 дата публикации

Data processing method and system for acquiring ion parameters of retardation potential analyzer

Номер: CN116628407A
Принадлежит:

The invention provides a data processing method and system for acquiring ion parameters of a retardation potential analyzer, and the method combines the relation between the ion density, the ion temperature and the ion speed in the plasma parameters and the volt-ampere characteristic curve of the retardation potential analyzer. The volt-ampere characteristic curve of the retardation potential analyzer is divided into a first linear interval, a non-linear interval and a second linear interval based on the change of the curve slope, the first linear interval is used as the optimal fitting interval of ion density, and the non-linear interval is used as the optimal fitting interval of ion temperature; the combined interval of the first linear interval and the nonlinear interval is used as the optimal fitting interval of the ion velocity, and the calculation amount of the nonlinear least square method can be reduced to a certain extent by dividing different fitting intervals, so that the influence ...

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29-08-2023 дата публикации

Thermal management control method, device and system and medium

Номер: CN116666837A
Принадлежит:

The invention discloses a heat management control method, device and system and a medium. The method comprises the steps that the current temperature value and the current temperature change rate of a power battery and the current superheat degree of an evaporator are obtained; determining a temperature difference based on the current temperature value and the target temperature value, and determining a superheat degree difference based on the current superheat degree and the target superheat degree; a target rotating speed value is determined based on the temperature difference and the current temperature change rate, and a target opening value is determined based on the superheat degree difference value; and the rotating speed of the compressor is adjusted to be the target rotating speed value, and the opening degree of the electronic expansion valve is adjusted to be the target opening degree value. According to the embodiment of the invention, the problem that the temperature difference ...

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30-05-2023 дата публикации

Facultative aerobic rhodococcus XYH-1 with efficient denitrification performance and application of facultative aerobic rhodococcus XYH-1

Номер: CN116179395A
Принадлежит:

The invention discloses facultative aerobic Rhodococcus biphenylidorans XYH-1 with efficient denitrification performance and application of the facultative aerobic Rhodococcus biphenylidorans XYH-1. The Rhodococcus biphenylidorans XYH-1 is preserved in the China Center for Type Culture Collection, the address is Wuhan University, Wuhan, China, the postal code is 430072, the preservation number is CCTCC NO: M 2022458, the preservation date is April 22, 2022, and the preservation number is CCTCC NO: M 2022458. The invention provides facultative aerobic Rhodococcus biphenylivorans XYH-1 with efficient denitrification performance, and the reduction rate of the Rhodococcus biphenylivorans XYH-1 on nitrate nitrogen with the initial concentration of 5000 mg/L within 48 hours can reach 95%. The discovery of the strain has important significance on further research on biological denitrification.

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22-08-2023 дата публикации

Steering wheel and steering wheel synchronization method, device and equipment and readable storage medium

Номер: CN116620396A
Принадлежит:

The invention discloses a steering wheel and steering wheel synchronization method and device, equipment and a readable storage medium. The steering wheel and steering wheel synchronization method comprises the steps that in the vehicle running process, the steering control mode of a current vehicle is detected in real time; under the condition that the steering control mode of the vehicle is the synchronous steering mode, operation information of the current vehicle is obtained, and the operation information comprises the vehicle speed and a first steering angle of a steering wheel in the vehicle; determining a target turning angle of a steering wheel in the vehicle according to the vehicle speed and the first steering angle; and dynamically adjusting the steering angle of the steering wheel to the target steering angle, generating a rotating torque corresponding to the steering angle of the steering wheel, and controlling the steering wheel to rotate. According to the embodiment of the ...

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14-07-2023 дата публикации

Steering-by-wire system and steering control method and device based on steering-by-wire system

Номер: CN116424417A
Принадлежит:

The invention discloses a steer-by-wire system and a steering control method and device based on the steer-by-wire system. A steering control method based on a steer-by-wire system includes: receiving a steering control input including an input controlling a steering wheel rotation angle of a vehicle; in response to the steering control input, a target steering control mode of the current vehicle and steering operation information of the vehicle are obtained, and the target steering control mode is determined based on control input of a user to the steering control mode; target steering control information is generated according to the angle conversion relation corresponding to the target steering control mode, the steering wheel rotation angle and the steering operation information; and controlling a steering wheel to rotate according to the target steering control information, so that the target object rotates to the target steering angle. According to the embodiment of the invention, ...

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15-08-2023 дата публикации

Multi-resolution grid compact retardation potential analyzer and detection method

Номер: CN116594062A
Принадлежит:

The invention provides a multi-resolution grid compact type retardation potential analyzer and a detection method. The multi-resolution grid compact type retardation potential analyzer comprises a machine shell and a plurality of independent and same branch retardation potential analyzers which are arranged in the machine shell at intervals, wherein each branch retardation potential analyzer comprises a shell, a circuit board and a multi-layer grid mesh structure in the shell, and a control module for controlling the branch retardation potential analyzer is arranged on the circuit board. Through the design of a plurality of independent and identical branch retardation potential analyzers, the resolution ratio of the whole sensor is flexible and adjustable.

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15-08-2023 дата публикации

Early warning method and device based on steer-by-wire system and electronic equipment

Номер: CN116588128A
Принадлежит:

The invention discloses an early warning method and device based on a steer-by-wire system and electronic equipment. The early warning method based on the steer-by-wire system comprises the steps that in the vehicle driving process, first collection data of preset parameters are obtained, the preset parameters comprise preset driving environment parameters and/or state parameters of a target user, and the state parameters are parameters related to the physical condition of the target user; detecting whether the first acquisition data of the preset parameters meets an early warning condition; generating a target early warning instruction according to the first acquisition data of the preset parameter and the early warning condition corresponding to the preset parameter under the condition that the first acquisition data is detected to meet the early warning condition; and sending a target early warning instruction to the steer-by-wire system, wherein the target early warning instruction ...

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30-05-2023 дата публикации

Alkali-resistant facultative aerobic pseudomonas XYH-2 and denitrification performance application thereof

Номер: CN116179396A
Принадлежит:

The invention discloses an alkali-resistant facultative aerobic pseudomonas XYH-2 and denitrification performance application thereof, the pseudomonas XYH-2 is preserved in China Center for Type Culture Collection, the address is Wuhan University, Wuhan, China, the postal code is 430072, the preservation number is CCTCC NO: M 2022459, the preservation date is April 22, 2022, and the preservation number is CCTCC NO: M 2022459. The invention provides a strain of alkali-resistant and facultative aerobic pseudomonas guariensis XYH-2, and the reduction rate of the pseudomonas guariensis XYH-2 on nitrate nitrogen with the initial concentration of 100 mg/L can reach 100% within 48 hours. The discovery of the strain has important significance on further research on biological denitrification.

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