Design and Aerodynamic Analysis of Dragonfly-like Flapping Wing Micro Air Vehicle

作     者：Yanjuan Hu Weiwei Ru Qiang Liu Zhanli Wang Yanjuan Hu;Weiwei Ru;Qiang Liu;Zhanli Wang

作者机构：School of Mechatronic EngineeringChangchun University of TechnologyChangchun 130012China School of Mechanical and Aerospace EngineeringJilin UniversityChangchun 130022China 

基　　金：the financial support from the National Nature Science Foundation of China(NSFC)(U1601203,U19A20104) Jilin Province Science and Technology Development Program(20180101321JC,20190302099GX) Jilin Province Industrial Technology of Research and Development(2019C037-3) Science and Technology Project of Jilin Provincial Department of Education(JJKH20200955KJ) 

出 版 物：《Journal of Bionic Engineering》 (仿生工程学报（英文版）)

年 卷 期：2022年第19卷第2期

页      码：343-354页

摘      要：Dragonflies have naturally high flying ability and flight maneuverability,making them more adaptable to harsh ecological *** this paper,a flapping wing bionic air vehicle with three-degrees-of-freedom is designed and manufactured by simulating the flight mode of ***,the body structure of dragonfly was analyzed,and then the design scheme of flapping wing micro air vehicle was proposed based on the flight motion characteristics and musculoskeletal system of *** optimizing the configuration and using Adams to do kinematic simulation,it is shown that the designed structure can make the wings move in an“8”shape trajectory,and the motion in three directions can maintain good consistency,with good dynamic *** on CFD simulation method,we analyzed that the wing has the conditions to achieve flight with good aerodynamic performance at the incoming flow speed of 5 m s^(-1)and frequency of 4 Hz,and studied the effects of angle of attack and flutter frequency on the aerodynamic performance of the ***,the force measurement test of the aircraft prototype is carried out using a force balance and a small wind *** test results show that the prototype can provide the average lift of 3.62 N and the average thrust of 2.54 N,which are in good agreement with the simulation results.

主 题 词：Dragonfy Flapping wing micro air vehicle Three-degrees-of-freedom Aerodynamic performance 

学科分类：08[工学] 082503[082503] 0825[工学-环境科学与工程类] 

核心收录：

D　O　I：10.1007/s42235-021-00137-1

馆 藏 号：203108965...