The Inverse Simulation of Helicopter Maneuver Flight 直升机机动飞行的逆模拟
The deficiencies of inverse method are : first, inverse method uses fixed flight path to describe certain maneuver task. 逆解方法不足是:第一,逆解方法通过设定固定的飞行轨迹来实现对某一机动科目的描述。
The inverse simulation allows a helicopter simulation model to be driven by a pre-defined maneuver, and the control input histories, flight state variables histories to be found, so the critical issue is to establish a mathematical model for maneuver flight. 逆仿真可以驱动直升机仿真模型完成预定的机动科目,给出完成该机动的操纵输入规律和飞行状态变量的时间历程,因此建立机动科目数学模型是逆仿真的前提。