近空间高超声速飞行器的特点给其建模和控制带来了新的问题.本文首先分析高超声速飞行器的特点,进一步给出大包络飞行的统一模型.其次,总结了高超声速飞行器巡航控制、再入姿态控制研究的现状,强调了弹性、非最小相位、再入制导控制一体化设计等问题.最后,结合高超声速飞行器的发展,阐述了高超声速目标的拦截问题,提供未来可供研究的方向.
The characteristics of near space hypersonic vehicles have brought about new dimculty in modeling and control. Firstly, this paper analyzes some characteristics of hypersonic vehicles, and then puts forward the unified model in the large envelope flight. Secondly, an overview of current control studies on the cruising phase and the reentry phase is presented, where the problems of flexibility, non-minimum phase, integrated design of reentry guidance and control are emphasized. Finally, with the development of hypersonic vehicles, the interception issue of hypersonic targets is discussed, which provides the potentiality for future research.