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Efficient Aerodynamic Modeling for Large Flapping-wing Flying Robots: A Breakthrough in Robotics

Strategic Insights

— 1 min read

A team of researchers at the School of Mechanical Engineering and Automation has made a groundbreaking discovery in the field of robotics. By developing a new method for efficient aerodynamic modeling and load analysis, the team has successfully enabled real-time position and attitude control for large flapping-wing flying robots (LFWFRs). This innovation has the potential to revolutionize the field of robotics, particularly in areas such as surveillance, search and rescue, and environmental monitoring.

Key Takeaways:

  • The research team, led by Wenfu Xu, has developed a three-dimensional aeroelastic model that considers the interaction between aerodynamic loads, inertial loads, and flapping-wing structural elasticity during the flapping motion.
  • The model, which was verified through vacuum and wind tunnel experiments, can quickly calculate the instantaneous aerodynamic loads and inertial loads of flapping wings under different flight conditions.
  • Experiments under various flight conditions demonstrate the effectiveness and reliability of the proposed method, and it could be used to guide the rapid iterative upgrade and control law design of LFWFRs.
  • The research has been supported by the National Natural Science Foundation of China (NSFC) and the Shenzhen excellent scientific and technological innovation talent training project.
  • The team's work has been published in the Journal of Engineering and Robotica, and it has been peer-reviewed.

Statistics:

  • The research was conducted by Wenfu Xu and his team, including Hui Xu and Erzhen Pan, at the Harbin Institute of Technology Shenzhen, School of Mechanical Engineering and Automation.
  • The research was supported by the National Natural Science Foundation of China (NSFC) and the Shenzhen excellent scientific and technological innovation talent training project.
  • The team's model was verified through vacuum and wind tunnel experiments, demonstrating its accuracy and reliability.
  • The research was published in the Journal of Engineering and Robotica in October 2025.

Sources:

  • Efficient Aerodynamic Modeling and Load Analysis for Large Flapping-wing Flying Robot Considering Structural Flexibility and Inertial Forces. Robotica, 2025.
  • NewsRx. New Robotics Findings from School of Mechanical Engineering and Automation Reported (Efficient Aerodynamic Modeling and Load Analysis for Large Flapping-wing Flying Robot Considering Structural Flexibility and Inertial Forces). Journal of Engineering. October 13, 2025; p 2313.
  • Cambridge University Press. Robotica - journals.cambridge.org/action/displayJournal?jid=ROB

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