Research demonstrates effective trajectory control in flapping-wing vehicles, suggesting design improvements.
To enhance the wing motion flexibility and simplify the structural design of flapping-wing aircraft, a novel flapping-twisting hybrid mechanism was proposed. The wing was designed based on the scaling law, employing a double-crank and double-rocker mechanism as the flapping actuation foundation. Its structural dimensions were optimized via graphical methods with the minimum transmission angle as the objective, while a complementary torsional mechanism was designed. SolidWorks simulations and prototype experiments prove that the wing can effectively achieve “1”-shaped, “0”-shaped, and “8”-shaped motion trajectories by adjusting the flapping and twisting frequencies. The research may provide a reference for the design and development of a flapping-wing vehicle.
No takes yet. Share an insight, caveat, or question.
Yang et al. (2025) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: