临近空间飞艇蒙皮材料研究进展和需求分析

摘要

The near space airship has widespread and uninterrupted ability of efficient information capturing and transmitting, which is the future information platform recently developed warmly in the world. The envelope materials are the chief materials of the near space airship, and regarded as the foundation of developing the near space airship, whose mass and performance determine the size, service life and cost of the airship. Aiming at several difficulties existing in the selection and application of the envelope materials for the near space airship, and based on the project requirements of the envelope materials, several aspects of the research progress in the envelope materials were reviewed in this paper, including the strength, weatherability, barrier property and test evaluation method, and the direction of future research on the high performance envelope materials for the near space airship were discussed.%临近空间飞艇具有大范围不间断的高效信息获取与传输能力，是近期国际上竞相发展的未来信息平台。蒙皮材料是临近空间飞艇的主要材料，其质量和性能决定了飞艇的大小、寿命和成本，是发展临近空间飞艇的基础。本文中针对临近空间飞艇蒙皮材料选取和应用存在的若干困难，从蒙皮材料工程需求出发，对蒙皮材料的强度、耐候性、阻隔性和试验评价方法等方面的研究现状进行总结和分析，讨论未来高性能临近空间飞艇蒙皮材料的研究发展方向。