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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.
08-12-2011 дата публикации

SYSTEM FOR PHYSIOLOGICAL SIGNAL QUALITY ASSESSMENT AND METHOD THEREOF

Номер: WO2011150585A1
Автор: LIU, Jia, ZHANG, Pandeng, LIU, Xiaochang, GU, Xiaoan, YAN, Jingyu, WU, Xinyu, XU, Yangsheng
Принадлежит:

A system for physiological signal quality assessment includes: a first filtering module (10), for filtering first ph ysiological signals inputted; a first period detection module (20), for detecting the period of the physiological sign als filtered, and acquiring period segment points of the first physiological signals; a feature extraction module (3 0), for extracting corresponding signal features of the first physiological signal in each period; a fuzzy inference module (40), for constructing a fuzzy inference model based on the corresponding signal features, and calculating a signal quality index of the first physiological signals in the corresponding period based on the fuzzy inference model, as well as diagnosing a signal attribute based on the signal quality index. A method for physiological sign al quality assessment is provided.

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Номер записи: 1
07-12-2017 дата публикации

BLOOD PRESSURE MEASUREMENT INSTRUMENT

Номер: WO2017206838A1
Автор: LIU, Jia, PANG, Zhiqiang, ZHANG, Pandeng, ZHANG, Jie, QIU, Quanli
Принадлежит:

Disclosed is a blood pressure measurement instrument, comprising a finger-stall (1), a cuff (3), a finger-stall pressure sensor module (2), a cuff pressure sensor module (4), an air source module (5), an AD acquisition module (18), a processor module (6), etc. The processor module (6) comprises a linear inflation control part (61), an oscillation wave extraction part (62) and a blood pressure parameter calculation part (63). The linear inflation control part (61) is used for controlling the finger-stall (1) or the cuff (3) to achieve different operation modes. The oscillation wave extraction part (62) is used for extracting a pressure oscillation wave signal acquired by the linear inflation control part (61). The blood pressure measurement instrument measures blood pressure by using a method of pressurizing a hand with the finger-stall (1), without needing to block the blood flow of a brachial artery so as to reduce, as much as possible, influence, in particular influence in sleep, on a ...

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Номер записи: 2
06-06-2023 дата публикации

Sound box stress testing device and testing method thereof

Номер: CN116233719A
Автор: ZHANG PANDENG, QIN SHIJUN
Принадлежит:

The embodiment of the invention relates to the field of sound box testing, and discloses a sound box stress testing device and a testing method thereof. The sound box stress testing device comprises a fixing device, at least one acceleration sensor and a processing module, the fixing device is used for bearing a to-be-tested sound box, so that the to-be-tested sound box is in a free state in a non-working state; the at least one acceleration sensor is fixed on the fixing device and/or the to-be-tested sound box carried by the fixing device, and is used for acquiring the acceleration of each acceleration sensor when the to-be-tested sound box is in a working state; the processing module is connected with the acceleration sensors, and is used for determining the acceleration of the to-be-tested sound box according to the acceleration of each acceleration sensor, and obtaining the acting force borne by the to-be-tested sound box according to the acceleration of the to-be-tested sound box, ...

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Номер записи: 3
13-04-2021 дата публикации

Cutting mechanism suitable for sundry removing device of corn kernel harvester

Номер: CN212936740U
Автор: ZHANG LINQIANG, XU SHUANGXI, ZHANG FUCHENG, LYU SHIQING, DING SHILI, LIANG XUE, ZHANG JUNYE, LI SHUANG, FU SHUANG, ZHANG PANDENG, GUAN ZHONG, GUO WENXIU, WANG JIANYING, LIU YONG, XIAO FULIN, LIU HUI, LI YONGRUN, ZHANG ZHANJING, 张林强, 徐双喜, 张福成, 吕世清, 丁世立, 梁雪, 张俊叶, 李双, 付爽, 张攀登, 关仲, 郭文秀, 王建英, 刘勇, 肖福林, 刘辉, 李永润, 张占京
Принадлежит: YONGMENG MACHINERY CO LTD, YONGMENG MACHINERY CO., LTD., 勇猛机械股份有限公司

The utility model relates to a cutting mechanism applicable to a sundry removing device of a corn kernel harvester, which comprises a fixed cutter assembly and a movable cutter assembly, the fixed cutter assembly is arranged at the upper part, and the movable cutter assembly is arranged below the front side of the fixed cutter assembly; the fixed cutter assembly is composed of a fixed cutter base and a fixed blade installed on the front side of the fixed cutter base, the cutting edge of the fixed blade is arranged downwards, and the two ends of the fixed cutter base are fixed to the left cutting support and the right cutting support. The movable cutter assembly is composed of a movable cutter shaft welding part and a plurality of movable blades which are evenly distributed and detachably fixed to the outer circumferential surface of the movable cutter shaft welding part, the movable cutter is arranged in the mode that a cutting edge faces outwards, and the two ends of the movable cutter ...

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Номер записи: 4