下一代战斗机设计中的几个飞行力学问题

Some Flight Dynamics Problems in Future Generation Fighter Design

综述了下一代战斗机设计中的超音速巡航和隐形、敏捷性与过失速机动和空战模拟等几个飞行力学问题。讨论了这些问题提出的背景，每个问题中涉及的飞行力学内容，介绍了国内外在这些方面的进展。着重讨论其中的过失速机动的机理、典型飞机的非线性控制律设计以及建立作为战斗机作战效能评估所用的空战模拟软件，并在其设计中应当考虑的几个主要问题，而由此得到相应的结论。

This paper discribes some problems in future generation fighter design. Those are supersonic curise and stealth, agility, post-stall manoeuver and air combat simulation. Discussed the background, main subject of flight dynamics and the advance of each problem. The mechanism of post-stall manoeuver, nonlinear control law design of typical fighter and the main points in air combat simulation software design are focused. From these, some conclusions are achiaved.