A simulation device applied to a ground microgravity expansion test is mainly composed of a leveling structure assembly, an adjustable creep-resistant rope assembly, a magnetic suspension despinning structure assembly, an adjustable counterweight assembly and a safety protection rope lock. The resistance of the device in the operation process can be greatly reduced when the microgravity expansion test is met, and the redundancy safety and reliability of the whole device in the application process are improved. The device has good comprehensive performance such as simple structure, small rotation resistance, high suspension compensation precision, high universality, high design flexibility, high redundancy safety protection performance and good expandability, and can be popularized to expansion test tasks of large space expandable structures such as space expandable antennas and flexible expandable cabins.

    一种应用于地面微重力展开试验的模拟装置,其主要由可调平结构组件、可调抗蠕变绳索组件、磁悬浮消旋结构组件、可调配重组件、安全防护绳锁组成,可在满足微重力展开试验中大大降低装置在运行过程中的阻力、提高了整个装置在运用过程中的冗余安全性和可靠性。本发明具有结构简单,转动阻力小、悬吊补偿精度高、通用性强及设计灵活度高,冗余安全防护性高可扩展性好等良好综合性能,可推广至空间可展开天线、柔性可展开舱体等大型空间可展开结构展开试验任务中。


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    Title :

    Simulation device applied to ground microgravity expansion test


    Additional title:

    一种应用于地面微重力展开试验的模拟装置


    Contributors:
    LIU XINGHUA (author) / WU SHIQING (author) / ZHANG HONGWEI (author) / NIE CHENGWEN (author) / CAO XU (author)

    Publication date :

    2023-11-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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