摘要
近年来,电动垂直起降(eVTOL)飞行器在城市空运中得到快速发展。本文介绍了近5年来世界范围内主要的在研电动垂直起降飞行器项目,从飞行器布局形式、总体设计参数、推进系统类型、飞行控制等级等方面进行了归纳和总结,分析了不同构型下相应电动垂直起降飞行器的主要特点,辨识了电动垂直起降飞行器作为一类特殊飞行器在产品实现过程中涵盖的主要关键技术,提出了电动垂直起降飞行器未来的发展路线,并指出了其商业化发展所面临的主要挑战。
Aiming at the rapid development of electric Vertical Take-Off and Landing(eVTOL)aircraft in urban air transportation in recent years,the main eVTOL aircraft projects under development worldwide in the past five years are introduced,from the layout of the aircraft,overall parameters,propulsion types,and flight control levels are summarized and the comparison of different configuration is analyzed.Moreover,the main key technologies covered by eVTOL as a special aircraft in the product realization process are sorted out.The future development route of eVTOL is proposed and the main challenges during its commercial development are also pointed out.
作者
杜伟
孙娜
Du Wei;Sun Na(China Special Vehicle Research Institute,Jinmen 448000,China)
出处
《航空科学技术》
2021年第11期1-7,共7页
Aeronautical Science & Technology
