机动襟翼在实现直接升力控制中的应用研究

本文讨论了利用机动襟翼实现直接升力控制的基本原理,给出了实现单纯直接升力控制及机动增益控制模式时反馈参数及控制权限的确定方法。并以某战斗机为例,探讨了利用机动襟翼实现直接升力控制的可行性和效益、操纵反应特性.本文结果可供军用飞机及民用飞机及其主动控制系统设计参考.

THE APPLICATION OF MANEUVER FLAPS IN DIRECT LIFT CONTROL OF AIRCRAFT

In this paper,the fundamental of direct lift control based on maneuver flaps has been discussed. The design principles of feedback parameters and limits of authority of control for direct lift control model and maneuver gain control model based on maneuver flaps have been set up. Some response characteristics of a fighter to these two model controls have been studied and the results show that direct lift control based on maneuver flaps is feasible and its benifit is evident. The method in this paper is able to be used in designing military and civil aircrafts with active control system.