CAJ | 학술논문

变体飞机可以根据需要改变气动外形,以便在不同的飞行状态都能获得最佳的气动性能,提高飞机的任务适应能力。伸缩机翼变形技术在国外已经过几十年的研究和探索,是变体飞机技术的主要发展方向之一。本文综述了伸缩机翼技术的发展历史及国内外研究情况,阐述了伸缩机翼变形原理及其优缺点,提炼了设计伸缩机翼所涉及的关键技术,展望了伸缩机翼技术在飞机、导弹、地效翼飞行器以及飞行汽车等方面的应用前景。
변체비궤가이근거수요개변기동외형,이편재불동적비행상태도능획득최가적기동성능,제고비궤적임무괄응능력。신축궤익변형기술재국외이경과궤십년적연구화탐색,시변체비궤기술적주요발전방향지일。본문종술료신축궤익기술적발전역사급국내외연구정황,천술료신축궤익변형원리급기우결점,제련료설계신축궤익소섭급적관건기술,전망료신축궤익기술재비궤、도탄、지효익비행기이급비행기차등방면적응용전경。
Morphing aircraft can change its aerodynamic shape so as to gain optimal performance at different flight states and enhance its mission adaptability. Telescopic wing morphing technology has been explored for several decades overseas and become one of the main developing trends of morphing aircraft technology. In this paper the developing history and the research status both domestic and overseas with respect to telescopic wing technology are summerized, the morphing principle of telescopic wing and its relative merits are discussed, key technologies concerning the design of telescopic wing are extracted, and the applied prospect of telescopic wing technology on aircrafts, missiles, wing-in-ground effect vehicles, flying automobiles, etc is expected.