先进重构飞行控制技术和方法研究

The investigation of advanced reconfigurable flight control technique and methods

重构飞行控制技术本质上是一种容错飞行控制技术 ,它使飞控系统具有适应未知故障和损伤的能力 ,从而可以有效地提高安全性和任务效能。先进重构飞行控制技术在原有的基础上更加强调自适应的能力 ,而不再依赖故障诊断和隔离 ( FDI)系统 ,因而促进了鲁棒控制、智能控制和自适应控制技术在该领域的交叉和融合。首先回顾了重构飞行控制技术的发展现状 ,然后给出了几种先进重构控制方法 ,并总结了先进重构飞行控制技术的主要技术优势 。

Reconfigurable flight control technique in nature belong to a kind of fault tolerant flight control technique, and they can enable the flight control system to adapt to unknown failures and damage, and so offer obvious enhancement in flight safety and mission effectiveness. Advanced reconfigurable flight control technique emphasize more on the adaptive ability and don't rely on the failure detection and isolation(FDI) systems, therefore have been promoting the intercross and fusion among robust control, intelligent control and adaptive control technique. Firstly, this paper reviews the current state about the development of reconfigurable flight control technique,and then presents several methods for advanced reconfigurable flight control and summarizes the main advantages on the advanced reconfigurable flight control. Finally, it introduces an outlook for their development tendency and application perspectives.