扑翼空气动力学研究进展与应用

昆虫、鸟类与蝙蝠等生物具有高超的飞行能力，是扑翼飞行器的主要模仿对象。近年来，扑翼空气动力学领域的研究取得了很大进展，该文主要对其主要研究成果进行综述，重点介绍扑翼空气动力学各研究方向的最新进展，包括昆虫、鸟类与蝙蝠扑翼的主要升力机制，翅膀形态学参数与微观结构、翅膀柔性与动态变形、翼-翼干扰、翼-身干扰、个体间干扰及地面效应等对扑翼气动特性的影响。同时还对仿生扑翼飞行器气动研究的新进展进行了介绍，并提出了扑翼空气动力学所面临的主要问题和挑战。

RESEARCH PROGRESS AND APPLICATION OF FLAPPING WING AERODYNAMICS

Insects, birds and bats have superb flying ability. They are the main imitators of a flapping-wing aircraft. In recent years, a great progress has been made in the field of flapping-wing aerodynamics. This paper summarized the main research results, and focus on the recent advances in flapping-wing aerodynamics, including the flapping-wings lift mechanism of insects, birds and bats, the effects of wing morphological parameters and microstructures, wing flexibility, dynamic deformation, wing-wing interference, wing-body interference, inter-individual interference, and ground effect on the flapping wing aerodynamics. We also introduced the research progress of aerodynamic research on bionic flapping-wing aircraft design. At the end, the main problems and challenges faced by flapping-wing aerodynamics are presented.