A ground test system for simulating microgravity and vacuum environment sampling of a small celestial body is applied to microgravity and vacuum environment equivalent test verification and comprises a microgravity implementation device, a vacuum device, a control device, a sampling device, a speed measurement device, a monitoring device and simulated star soil. The microgravity realization device creates a microgravity environment in a free falling body mode and provides an installation space; the vacuum device provides a vacuum environment and provides mounting interfaces for the sampling device, the speed measuring device, the monitoring device and the control device; the control device realizes full-process autonomous sampling control; the sampling device completes whole-process sampling action verification on the surface of the small celestial body; the speed measuring device calculates the sample speed in the sampling process; the monitoring device monitors the state and action of each device; the simulated star soil is used for simulating different surface states of the small celestial body.

    一种模拟小天体微重力与真空环境采样的地面试验系统,应用于微重力与真空环境等效试验验证,包括微重力实现装置、真空装置、控制装置、采样装置、速度测量装置、监视装置、模拟星壤;微重力实现装置以自由落体方式创造微重力环境并提供安装空间;真空装置提供真空环境,并为采样装置、速度测量装置、监视装置控制装置提供安装接口;控制装置实现全流程自主采样控制;采样装置完成小天体表面全流程采样动作验证;速度测量装置实现采样过程样品速度计算;监视装置监测各装置状态和动作;模拟星壤用于模拟小天体不同表面状态。


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    Title :

    Ground test system for simulating microgravity of small celestial body and sampling in vacuum environment


    Additional title:

    一种模拟小天体微重力与真空环境采样的地面试验系统


    Contributors:
    ZHAO ZHONGXIAN (author) / MO GUIDONG (author) / ZENG TING (author) / LI JUN (author) / LIU DEYUN (author) / LIANG YIN (author) / GU JINKUI (author) / SHI JIE (author) / FAN TIANMING (author) / SUN QICHEN (author) ... [more]

    Publication date :

    2024-04-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS / G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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