Morphing technology can improve flight capability of hypersonic aircraft in large airspace with a wide speed range,which can effectively improve the assault capability and glide range.As an important part of the preliminary design,the design and optimization of the morphing trajectory scheme is the main technological means to improve the flight adaptability and performance of the morphing aircraft.The key technology of hypersonic morphing aircraft design and the progress of trajectory scheme design are reviewed based on the literature review.The development history of hypersonic aircraft and morphing technologies is reviewed,and the current researches of hypersonic morphing vehicle are outlined.The state-of-art hypersonic morphing scheme,aerodynamic-aerothermodynamics models and predictions are introduced for the requirements of trajectory modeling and design.The research progress of trajectory optimization methods of hypersonic morphing aircraft is reviewed.Further research topics on the trajectory design of hypersonic morphing aircraft are presented.
关键词
高超声速/变体飞行器/气动力/热/助推-滑翔/弹道设计优化/全程弹道
Key words
hypersonic/morphing aircraft/aerodynamic-aerothermodynamics/boost-glide/trajecto-ry design and optimization/all-course trajectory
维普
万方数据