Scientists at BAE Systems and City, along with the UK's University of London, have developed various aircraft technology concepts, which were inspired from flights of the peregrine falcon.
During the research, the bird’s ability to stay in control and airborne at speeds of up to 200mph, even in high winds, were taken into account.
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As part of the research, the researchers have developed ‘sensory feathers’, which is a set of 3D-printed polymer ‘hair’ filaments that would act as sensors on the body of an aircraft that provide an early warning system if it began to stall.
The scientists have also developed a concept, which is inspired by the falcon’s ability to stabilise itself after swooping or landing by ruffling its feathers.
Small flexible or hinged flaps can be fixed on an aircraft to allow the wing to manoeuvre quickly and land more safely at lower speeds.
In addition, the research has revealed that the flaps could potentially lower aircraft noise pollution.
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By GlobalDataTo be applied within the next two decades, the newly developed concepts can ensure in-flight safety, improved aerodynamics capability and fuel efficiency.
BAE Systems and City aeronautical engineering department professor Christoph Bruecker said: “The peregrine falcon is the world’s fastest bird, able to dive for prey at incredibly steep angles and high velocities.
“The research work has been truly fascinating and I am sure it will deliver some real innovation and benefits for the aerospace sector.”
BAE Systems is currently investing in various research and development (R&D) activities and invested £1.4bn in R&D last year, which included £206m in self-funded R&D.
