NASA高空气球的研究及其进展

摘要

The high altitude balloon is non-powered flying vehicle in the stratosphere. This paper introduces the research and progress of NASA＇s balloon in terms of balloon＇s structure, skin materials,thermal performance study and flight testing,which can provide a reference for the research and development of Chinese high altitude balloon.%高空气球是一种可以实现平流层飞行的无动力浮空器。文章重点从气球的结构、蒙皮材料、热特性研究及试飞试验等方面介绍了NASA高空气球的研究及其进展，为中国高空气球的研究发展提供参考。