The invention discloses a graded low-power-consumption thermal control method of a deep-space high-speed impactor. The impactor (2) sequentially works in a cruise flight section, an autonomous flightsection and an after-impact survival section. In the cruise flight section, the impactor (2) is mounted on a surrounding device (1); the impactor (2) comprises a high-integration module (3), a propelling module (4), an impactor body (6) and a high-reinforcement module (7), wherein the high-reinforcement module (7) is mounted in the impactor body (6); in the cruise flight section, the surrounding device supplies power to and heats the high-integration module (3), the propelling module (4) and the impactor body (6); in the autonomous flight section, a battery in the high-integration module (3) supplies power to and heats the high-integration module (3), the propelling module (4) and the high-reinforcement module (7); and in the after-impact survival section, the battery in the high reinforcing module (7) supplies power to electronic equipment (8) for heating. According to the method, a low-power-consumption temperature control requirement of all stages in an impactor task period can be met.

    一种深空高速撞击器分级低功耗热控制方法,撞击器(2)依次工作在巡航飞行段、自主飞行段、撞后存活段;其中在巡航飞行段,撞击器(2)安装在环绕器(1)上;撞击器(2)包括高集成模块(3)、推进模块(4)、撞击器本体(6)、高加固模块(7),其中高加固模块(7)安装在撞击器本体(6)内;在巡航飞行段,环绕器对高集成模块(3)、推进模块(4)、撞击器本体(6)进行供电加热;在自主飞行段,高集成模块(3)内的电池对高集成模块(3)、推进模块(4)、高加固模块(7)进行供电加热;在撞后存活段,高加固模块(7)内的电池对电子设备(8)进行供电加热。本发明方法能够满足撞击器任务期间各阶段的低功耗温控需求。


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    Titel :

    Graded low-power-consumption thermal control method of deep-space high-speed impactor


    Weitere Titelangaben:

    一种深空高速撞击器分级低功耗热控制方法


    Beteiligte:
    FANG BAODONG (Autor:in) / PENG YUMING (Autor:in) / LU XI (Autor:in) / WANG WEI (Autor:in) / HUANG FAN (Autor:in) / WANG HAIPENG (Autor:in) / GENG ZHIQING (Autor:in)

    Erscheinungsdatum :

    2020-08-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64G Raumfahrt , COSMONAUTICS / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen



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