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由中国航天科技集团公司中国空间技术研究院所属北京控制工程研究所研制的基于表面张力贮箱的在轨加注试验系统随长征七号运载火箭搭载上天的“天源一号”卫星顺利完成在轨验证。这标志着我国航天器太空燃料补充加注技术试验取得圆满成功。卫星等航天器的寿命往往受到所携带燃料的制约。如何在轨为航天器安全、有效地补充加注燃料一直是国际航天推进领域重点关注的前沿技术。北京控制工程研究所研制的在轨加注试验系统突破了微重
In-orbit filling test system based on surface tension tank developed by Beijing Institute of Control Engineering under the China Aerospace Science and Technology Corporation Beijing Institute of Control Engineering The satellite “Tianyuan No. 1” Complete in-orbit verification. This marks a complete success of our spacecraft refueling technology test for spacecraft. The lifetimes of satellites and other spacecraft are often constrained by the fuel they carry. How to keep the on-orbit of the spacecraft safe and effective refueling has been the forefront technology that has been the focus of attention in the field of international spaceflight. Beijing Institute of Control Engineering in-orbit filling test system developed a slight weight