A study at Princeton University by aerospace engineer Aimy Wissa explored the use of flexible plastic flaps on remote-controlled plane wings. These flaps, inspired by bird feathers, were designed to enhance stability and prevent sudden loss of lift during flight. Tests showed that they allowed the aircraft to stall more gradually at higher angles, thus improving control. The research highlights the potential for nature-inspired designs in aerospace engineering, emphasizing the benefits of implementing biological principles in enhancing aircraft performance.
Wissa and her team observed that the flaps helped prevent sudden drops in lift, improving overall stability during flight, especially in conditions leading to stalling.
The inspiration for this experiment came from observing the maneuverability of birds, particularly how their covert feathers adjust to manage turbulence in the air.
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