IMECH-IR  > 流固耦合系统力学重点实验室
Wing Kinematics and Dynamics during Takeoff in Honeybees
Yang,Biao1; Li,Yizhe1,2; Hao ZZ(郝占宙)3,4; Yin B(银波)3,4; Yin,Ling1,5; Song,Jialei1,5
Source PublicationJournal of Physics: Conference Series
2024
PagesIOP:JPCS_2694_1_012011
Conference Name4th International Conference on Mechanical Engineering and Materials
Conference Date02/11/2023 - 04/11/2023
Conference PlaceWuhan, China
Abstract

Abstract In this paper, we utilized an array of four high-speed cameras to capture intricate wing kinematics, allowing us to calculate flapping amplitudes, frequencies, wingtip velocities, the ratio of upstroke to downstroke duration, and the angles between the forewings and hindwings. Preliminary analysis revealed that bees typically perform at least 15 wingbeats before taking off, with wing stroke amplitudes exceeding 100 degrees and frequencies within the range of 220 to 260 Hz. Additionally, the maximum angle between the forewings and hindwings generally surpasses 50 degrees. The kinematic parameters of takeoff are distinctive, and the relationships among various kinematic parameters are presented in this paper. Of particular note is the variation in the angle between the forewings and hindwings, which increases and then decreases with changing wingbeat speeds. In addition, we reconstructed the kinematic model of the wing motion for computational fluid dynamics (CFD) simulation, which will further reveal the aerodynamic mechanisms involved.

KeywordFlapping wing honeybee takeoff kinematics fluid dynamics.
Indexed ByEI
Language英语
Citation statistics
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/94403
Collection流固耦合系统力学重点实验室
Affiliation1.School of Mechanical Engineering, Dongguan University of Technology, Dongguan 523808, Guangdong, China
2.College of Mechatronics and Control Engineering, Shenzhen University, Shenzhen 518060, Guangdong, China
3.University of Chinese Academy of Sciences, Beijing 101408, China
4.Institute of Mechanics, Chinese Academy of Sciences, Beijing 100190, China
5.Guangdong Provincial Key Laboratory of Intelligent Disaster Prevention and Emergency Technology, Dongguan University of Technology, Dongguan, China
Recommended Citation
GB/T 7714
Yang,Biao,Li,Yizhe,Hao ZZ,et al. Wing Kinematics and Dynamics during Takeoff in Honeybees[C]Journal of Physics: Conference Series,2024:IOP:JPCS_2694_1_012011.
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