仿鸟类扑翼飞行器研究进展

仿生扑翼飞行器有着优异的气动性能和灵活的飞行能力,在军民领域均有广泛的应用前景,学者们在原理样机研制、扑翼气动机理、驱动机构、飞行控制等多领域取得了一系列重要进展.本文从总体设计方法、驱动机构设计与优化、气动机理等方面综述了仿鸟类扑翼飞行器技术的发展历程与研究进展.首先,从扑翼总体设计方法入手,总结了仿鸟类扑翼飞行器仿生构型,归纳了总体设计参数估算方法；其次,综述了多种构型曲柄连杆机构在扑翼驱动中的应用与优缺点；接着总结了扑翼气动机理研究的实验方法与数值计算方法,分析了不同扑翼气动算法针对不同应用场景在计算成本和准确度方面的优劣情况；最后,对仿鸟类扑翼飞行器系统设计研究现状进行总结,针对原理样机研制过程提出展望.

Advances on System Design of Bio Inspired Flapping Wing MAV

Bio-inspired flapping wing micro air vehicles have excellent aerodynamic performance and flexible flight ability. They have been widely used in both military and civilian markets. Research teams at home and abroad have made significant progress in developing principle prototypes, flapping wing aerodynamics, driving mechanisms, flight control, and other fields. This paper reviews the development and research progress of the bird-like flapping wing MAVs from the conceptual design methods, driving mechanism design and optimization, and aerodynamics. Firstly, starting from the conceptual design method of the flapping wing, the bionic configuration of bird-like flapping wing aircraft has been summarized, and the overall design parameter estimation method has been outlined. Secondly, the application, advantages, and disadvantages of various configuration crank-link mechanisms in flapping wing drives have been reviewed. Then, the flapping wing aerodynamic experimental methods and numerical calculation methods are summarized, and the advantages and disadvantages of different flapping wing aerodynamic algorithms in terms of calculation cost and accuracy for different application scenarios have been analyzed. Finally, the design and research status of the bird-like ornithopter system is summarized, and the prospect of the prototype development process has been put forward.