自动化学报2025，Vol.51Issue(12)：2569-2587,19.DOI:10.16383/j.aas.c250245
基于流场可视化技术的生物扑翼气动机理研究进展
Advances in Biological Flapping-wing Aerodynamic Mechanisms via Flow Field Visualization Techniques
摘要
Abstract
Flapping-wing flight represents a classic paradigm of how organisms efficiently utilize fluid energy.Ana-lyzing its unsteady aerodynamic mechanisms is highly dependent on innovations in flow field visualization tech-niques.This paper systematically reviews the research progress in the biological flapping-wing aerodynamic mechan-isms using flow field visualization techniques,focusing on the interactive relationship between experimental technic-al innovations and deepened understanding of the underlying mechanisms.By comparing the adaptability of vari-ous flow field visualization techniques in biological experiments,the paper clarifies differences in their effectiveness in capturing transient vortex structures and quantifying three-dimensional flow field characteristics.It focuses on the key design elements of in-vivo biological flow field visualization experiments,covering flow field construction,tracer particle selection,and biological behavior manipulation strategies.Additionally,this paper summarizes exist-ing flow field visualization achievements in three typical biological groups:Insects,birds,and bats.These studies re-veal universal unsteady aerodynamic mechanisms such as delayed leading-edge vortex shedding and wake capture.It also compares and illustrates the evolutionary differences in strategies such as flexible wing deformation regula-tion and vortex-motion coupling among different biological taxa.Finally,this paper specifically identifies challenges inherent in existing researches and outlines future development directions,including the mechanism analysis com-bined with advanced artificial intelligence techniques and the engineering transformation of bionic flapping-wing aerial vehicle.关键词
流场可视化技术/扑翼气动机理/仿生扑翼飞行器/流场演变Key words
Flow field visualization technique/flapping-wing aerodynamic mechanism/bionic flapping-wing aerial vehicle/flow field evolution引用本文复制引用
LIU Ying-Te,HUANG Hai-Feng,HE Wei..基于流场可视化技术的生物扑翼气动机理研究进展[J].自动化学报,2025,51(12):2569-2587,19.基金项目
国家自然科学基金(62225304,62303045,62427813),北京市自然科学基金(25JL004)资助 Supported by National Natural Science Foundation of China(62225304,62303045,62427813)and Beijing Natural Science Foundation(25JL004) （62225304,62303045,62427813）
