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

Abstract

The close combat in air battle is still inevitable in future.The accurate and agile nose-pointing capability at high-angle-of-attack is still essential and significant for fighter to survive and gain air superiority.According to the high-angle-of-attack flight characteristics of fighter at home and abroad,the high-angle-of-attack aerodynamic,wind tunnel experiments method,aerodynamic modeling method,nonlinear flight dynamics analysis method,high-angle-of-attack control law design and flight test are reviewed.The research direction of high-angle-of-attack flight in the future is prospected.

Keywords

• aerodynamic modeling
• high-angle-of-attack dynamics analysis
• control law design
• stall
• spin