飞机大迎角飞行问题研究综述

A Review of the Study on the High-angle-of-attack Flight Problems of Military Aircraft

摘要:

近距格斗在未来的空战格斗中仍不可避免，大迎角下精准且快速的机头指向能力是空优战斗机必须具备的基本特征，对提升飞机本身的生存能力和夺取制空权具有重要意义。本文根据国内外战斗机的大迎角特点，对大迎角气动特性、风洞试验方法、气动力建模方法、非线性飞行动力学特性分析方法、大迎角控制律设计、飞行试验等方法进行了综合论述，对未来大迎角飞行问题的研究方向进行了展望。

Abstract:

WVR air combat is still inevitable in future. Accurate and agile nose-pointing capability at high-angle-of-attack is still essential and significant for fighter to survive and gain air superiority . This paper in terms of military fighter configura-tion reviews the technology and design considerations of high angle of attack problems of which wind tunnel experi-ments, aerodynamic modeling, nonlinear flight dynamics analysis, control law design and flight test are discussed. The research direction of high-angle-of-attack flight in the future is prospected.