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本文讨论超音速战斗机的自动导引与控制系统,给出系统最优控制实时仿真的数值解。这些结果对于各种导引与控制问题均具有实际意义。仿真的飞行动作包括:1.最大距离下滑,2.最短时间加速爬升,3.最短时间垂直翻转(筋斗、半筋斗以及半s轨迹飞行),4.最短时间三自由度转弯(即急转爬升)。仿真中采用的是轻型、高推力/重量比的超音速战斗机模型,并且采用离线最优化与在线最优化方法。AD-10计算机用作为仿真宿主机,这是一种超高速专用计算机,主要用于时间要求苛刻的大型、复杂动态系统模型的仿真。
This paper discusses the automatic guidance and control system for supersonic fighter aircraft and gives the numerical solution of real-time simulation of system optimal control. These results have practical implications for a variety of guidance and control issues. The simulated flight actions include: 1. maximum distance decline, 2. minimum speed acceleration climb, 3. minimum vertical time flip (tendons, half-and-half battle and half-s trajectory), 4. shortest time three degrees of freedom turn ). The simulation uses a light, high thrust / weight ratio supersonic fighter model, and uses off-line optimization and online optimization methods. The AD-10 computer is used as a simulation host, a very high speed dedicated computer designed for the simulation of time-critical, complex, and dynamic system models.