敏捷性尺度计算及模拟试飞

为探讨敏捷性尺度的模拟试飞方法，在地面飞行模拟器上对l架第三代战斗机的主要瞬时敏捷性和功能敏捷性尺度进行了模拟试飞，并把试飞结果与通过计算得到的结果以及F—18HARV的模拟试飞结果进行了对比。结果表明：因完成敏捷性操纵动作所需的时间都非常短暂，且在试飞过程中试飞员也很难保证每次试飞动作都一样，故通过模拟试飞获得满意的敏捷性指标难度较大，为了获得更有意义的敏捷性指标，可考虑对通常的敏捷性尺度的操纵动作进行必要的改进。

Simulation about Agility Metrics

In order to explore how to get agility indices with a simulator , the transient agility and functional agility metrics of the third generation fighter have been simulated. Then the simulation results , the calculation ones and the corresponding simulation results of F -18HRAV have been compared. The results show that it is very difficult to get agility indices with simulation method because of the very short time of agility control input and the difference of every time''s control input. And the control inputs of the agility metrics should designed again in order to make the value of simulation results greater.