飞机空间机动飞行的指令调节规律设计

THE DESIGN OF DEPARTURE-PREVENTION COMMAND AUGMENT SYSTEM OF AIRCRAFT DURING SPATIAL MANEUVERING FLIGHT

本文利用现代控制理论设计了对改善飞机空间机动飞行的动态特性极为有效的防偏离指令调节系统(简称DPCAS)。这一系统使飞机能够达到和驾驶员指令一致的精确机动飞行姿态,同时满足一级飞机飞行品质要求。最后讨论了这一系统如何在非线性飞机模型上的应用问题。

The design of departure-prevention command augment system(DPCAS) is developed and analysed in this report on the basis of the recent theory of optimal control. DPCAS is extremely effective to the improvement of aircraft dynamic behavior during spatial maneuvering flight. This system is designed to provide precise response to pilot commands and to guarantee level 1 of flight quality. Lastly, how this system is implemented in the nonlinear aircraft model is discussed.