分布式推进系统的应用极大促进了电动垂直起降飞行器的发展。但同时使得推进-气动、推进-结构间的耦合/组合形式更加多样，带来了总体气动布局设计的极大改变。同时，更安静的设计要求使得升力系统设计较以往发生了较大改变，对低雷诺数的气动设计与降噪分析提出了新的要求。以纯电动力的电动垂直起降飞行器为研究对象，本文系统介绍了电动垂直起降飞行器的构型特点及总体气动设计技术、降噪技术、电推进技术、飞控技术及适航审定的技术现状，并对未来发展进行了展望。

The application of distributed electric propulsion has greatly promoted the development of electric vertical take-off and landing aircraft. But , the coupling between propulsion-aero and prop-structure is more complicated and the aerodynamic layout design is significant changed. At the same time, quieter design requirements have led to significant changes in lift system design, posing new requirements for aerodynamic design and noise reduction analysis at low Reynolds numbers. This article systematically introduces the configuration characteristics and overall aerodynamic design technology, noise reduction technology, electric propulsion technology, flight control technology, and airworthiness certification status of electric vertical take-off and landing aircraft with pure electric power as the research object and the corresponding future development is outlooked.