Synthesis of a Flapping Wing Mechanism Using a Constrained Spatial RRR Serial Chain

Author:

Wang Peter L.1,Taha Haithem E.2,Michael McCarthy J.3

Affiliation:

1. Robotics and Automation Laboratory, University of California, Irvine, CA 92697 e-mail:

2. Flight Dynamics Laboratory, University of California, Irvine, CA 92697 e-mail:

3. Robotics and Automation Laboratory, Department of Mechanical and Aerospace Engineering, University of California, Irvine, CA 92697 e-mail:

Abstract

This paper designs a one degree-of-freedom (1DOF) spatial flapping wing mechanism for a hovering micro-air vehicle by constraining a spatial RRR serial chain using two SS dyads. The desired wing movement defines the dimensions and joint trajectories of the RRR spatial chain. Seven configurations of the chain are selected to define seven precision points that are used to compute SS chains that control the swing and pitch joint angles. The result is a spatial RRR-2SS flapping wing mechanism that transforms the actuator rotation into control of wing swing and pitch necessary for hovering flight of a micro-air vehicle.

Funder

"Division of Civil, Mechanical and Manufacturing Innovation"

Publisher

ASME International

Subject

Mechanical Engineering

Cited by 6 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Design of a Compliant Flapping-Wing Mechanism With Flapping–Twist–Swing Motion;IEEE/ASME Transactions on Mechatronics;2022-12

2. Classification of actuation mechanism designs with structural block diagrams for flapping-wing drones: A comprehensive review;Progress in Aerospace Sciences;2022-07

3. Kinematic design and analysis of a 6-DOF spatial five-Bar linkage;Mechanism and Machine Theory;2021-04

4. Flowchart-aided design of a novel spatial flapping wing mechanism;Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science;2020-05-23

5. Synthesis of Spatial mechanism CS-3SS for Multi-Phase Body Guidance;Advances in Mechanism and Machine Science;2019

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