Citation: | Research statutes, development trends and key technical problems of near space flying vehicles[J]. Advances in Mechanics, 2009, 39(6): 658-673. doi: 10.6052/1000-0992-2009-6-J2009-022 |
A brief summary isgiven in this paper on the research status and new developments ofnear space flying vehicles. Some key technical problems in bothlow speed and high speed cases are discussed, followed by a briefdescription of future development trends.