arXiv · 2608.23163
Spinning Quadrotor: Hover Thrust Augmentation with Passive Lifting Surfaces
Abstract
Conventional multirotor aerial vehicles actively suppress yaw rotation during hover, expending power to maintain a fixed heading despite the fact that yaw regulation is not required for force balance or altitude control. This paper challenges that paradigm by proposing a spinning quadrotor architecture that intentionally operates at a sustained yaw rate, converting power traditionally spent on yaw regulation into useful aerodynamic effects. A dynamic model of the spinning quadrotor is developed, analysis for low Re range is conducted to choose an airfoil for lifting surfaces. Preliminary hardware tests show a 22% reduction in thrust required. These findings suggest that intentional yaw rotation, rather than being suppressed, can be exploited as a design mechanism for efficient and robust multirotor flight.
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
Aniketh Parkala, Harikumar Kandath. 2026-08-24. Spinning Quadrotor: Hover Thrust Augmentation with Passive Lifting Surfaces. https://doi.org/10.1109/icuas69441.2026.11598692
Cite the original work for its findings. Save a collection to share your selection of sources.