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地球等离子体层是内磁层相互作用的核心区域,在磁扰期间等离子体层的结构会发生明显改变,其动力学演变过程也对内磁层结构及近地空间环境产生重要影响,甚至会干扰天基技术系统,如等离子体层中的等离子体会影响该区域卫星和航天器的姿态控制,同时会对元器件造成损坏,所以研究等离子体层的结构在航空航天领域具有重要的应用价值。前人通过各种探测技术观察到等离子体层在磁扰期间的演变过程,发现了羽状、肩状、槽状、通道状、
The Earth’s plasma layer is the core region of the inner magnetic layer interaction. The structure of the plasma layer will change obviously during the magnetic disturbance. The dynamic evolution of the plasma layer also has an important influence on the inner magnetic layer structure and the near-surface space environment. Interfering with space-based technology systems, such as plasmas in the plasma layer, can affect the attitude control of satellites and spacecraft in the region and cause damage to the components at the same time. Therefore, researching the structure of the plasma layer has an important application value in the field of aerospace. The predecessors observed the evolution of the plasma layer during the magnetic disturbance by various detection techniques and found that plumes, shoulders, troughs, channels,