国防科技大学学报2023，Vol.45Issue(6)：1-9,9.DOI:10.11887/j.cn.202306001
高空长航时太阳能飞机研究进展与技术挑战
Development status and technology challenges of high-altitude long-endurance solar-powered aircraft
摘要
Abstract
HALE(high-altitude long-endurance)solar-powered aircrafts are the research frontiers,they can staying airborne for several months,and can form new application ability named"long-endurance+station-keeping".The three-stage development process of HALE solar-powered aircrafts was systematically summarized,including early exploration stage,rapid development stage and operational capability demonstration stage,and typical development plans aboard were introduced.Key technology challenges were analyzed,including aerodynamic configuration design,energy storage battery,high altitude propulsion,large scale structure and flight control,and the suggestions for research directions were proposed.All those can provide reference for innovation development of HALE solar-powered aircrafts.关键词
高空长航时太阳能飞机/研究进展/气动布局设计/储能电池/高空推进Key words
high-altitude long-endurance solar-powered aircraft/development status/aerodynamic configuration design/energy storage battery/high altitude propulsion分类
航空航天引用本文复制引用
杨希祥,侯中喜,郭正..高空长航时太阳能飞机研究进展与技术挑战[J].国防科技大学学报,2023,45(6):1-9,9.基金项目
国家部委基金资助项目(20191A010233) （20191A010233）
