等离子体对空间飞行器表面充电效应探测研究

Research on detection scheme and application technology of surface charge effect for spacecraft

摘要:

为确保空间飞行器在轨安全，有必要搭载探测器对轨道空间环境进行实时监测，获取表面充电效应数据。在对轨道空间充电环境分析的基础上，确定探测器的任务目标并完成基于电位探头和电流探头的探测器方案设计，包括探头设计和电路设计。探测器设计方案在空间环境特殊效应测量领域迈出的关键一步，为更多空间效应参数的测量奠定了坚实基础。

Abstract:

To ensure the safety of spacecraft in orbit, the detection of real-time monitoring of the orbital space environment and obtaining the surface charge effect data are required. Based on the analysis of orbit charging environment, the mission target is determined and the scheme design based on the protential probe and the current probe is completed, including the probe design and the circuit design. This detector is a key step in the measurement of special effects in space environment, which lays a solid foundation for the measurement of more parameters of space effects.