国外空间环境试验与探测技术现状与发展趋势

Space environmental experiments and exploration technology abroad

摘要: 文章分析了与航天器飞行有关的4类空间环境的特点；介绍了国外空间环境试验技术的现状与发展概况。文章还重点分析了未来空间环境探测的发展趋势：加强了对空间环境动态变化的探测；将星座探测摆在重要地位；以地球轨道卫星为发展的主流；利用卫星加大对空间环境探测的力度；加强国际合作。国外空间环境探测的经验表明，我国应重视发展地球轨道探测卫星，尽快提高卫星有效载荷的水平。
- 空间环境试验；空间环境探测
Abstract: The characteristics of space environment are analyzed, and space environmental test technologies, especially space environmental exploration technologies are reviewed, which feature more emphasis on measurement of dynamic changes of space environment, wide use of satellite constellation; primary use of Earth orbit satellite, use of various sensors in space environment exploration, and international cooperation. It is shown that Earth orbit exploration satellites should be paid more attentions in China and the payload in satellite should be improved.
- space environmental experiments