高超声速飞行器建模与自主控制技术研究进展

New development of modeling and autonomous control for hypersonic vehicle

高超声速飞行器是国内外研究的热点问题。综述了高超声速飞行器建模与自主控制问题。阐明了高超声速飞行器的特点及控制难点,列举了典型的高超声速飞行器模型,从机理推导方法、计算流体力学(CFD)实验方法、模型简化技术和模型验证技术方面介绍了高超声速飞行器建模的研究进展,从传统滑模控制、高阶滑模控制、反步控制、自适应控制、轨迹线性化控制方面阐述了高超声速飞行器自主控制的研究进展,探讨了高超声速飞行器仿真平台开发的研究趋势。

Hypersonic vehicle is a hot topic at home and abroad.In this paper,the modeling method and autonomous control issue of hypersonic vehicles are reviewed.First,the characteristics and control difficulties of hypersonic vehicle are briefly described.Secondly,typical hypersonic vehicle models are presented.Thirdly,the research progress of modeling of hypersonic vehicles is introduced from four aspects：mechanism deduction method,CFD experimental method,model simplification technique,and model verification technique.Fourthly,the research progress of autonomous control for hypersonic vehicles are stated,including the traditional sliding mode control,highorder sliding mode control,back-stepping control,adaptive control and trajectory linearization control.The research of simulation platform for hypersonic vehicle is briefly introduced as well.In the end,some prospects and conclusions are given.