A review of avian-inspired morphing for UAV flight control

C Harvey, LL Gamble, CR Bolander… - Progress in Aerospace …, 2022 - Elsevier
The impressive maneuverability demonstrated by birds has so far eluded comparably sized
uncrewed aerial vehicles (UAVs). Modern studies have shown that birds' ability to change …

Vortices and forces in biological flight: Insects, birds, and bats

H Liu, S Wang, T Liu - Annual Review of Fluid Mechanics, 2024 - annualreviews.org
Insects, birds, and bats that power and control flight by flap** their wings perform excellent
flight stability and maneuverability by rapidly and continuously varying their wing motions …

Birds can transition between stable and unstable states via wing morphing

C Harvey, VB Baliga, JCM Wong, DL Altshuler… - Nature, 2022 - nature.com
Birds morph their wing shape to accomplish extraordinary manoeuvres,,–, which are
governed by avian-specific equations of motion. Solving these equations requires …

Bioinspired wing and tail morphing extends drone flight capabilities

E Ajanic, M Feroskhan, S Mintchev, F Noca… - Science Robotics, 2020 - science.org
The aerodynamic designs of winged drones are optimized for specific flight regimes. Large
lifting surfaces provide maneuverability and agility but result in larger power consumption …

Bird wings act as a suspension system that rejects gusts

JA Cheney, JPJ Stevenson… - … of the Royal …, 2020 - royalsocietypublishing.org
Musculoskeletal systems cope with many environmental perturbations without neurological
control. These passive preflex responses aid animals to move swiftly through complex …

Lessons from natural flight for aviation: then, now and tomorrow

C Harvey, G de Croon, GK Taylor… - Journal of …, 2023 - journals.biologists.com
Powered flight was once a capability limited only to animals, but by identifying useful
attributes of animal flight and building on these with technological advances, engineers …

Bioinspired artificial hair sensors for flight-by-feel of unmanned aerial vehicles: A review

AC Hollenbeck, R Grandhi, JH Hansen, AM Pankonien - AIAA Journal, 2023 - arc.aiaa.org
Flight-by-feel is an emerging approach to flight control that uses distributed arrays of
pressure, strain, and flow sensors to guide aircraft. Among these, hair-type flow sensors …

Raptor wing morphing with flight speed

JA Cheney, JPJ Stevenson… - Journal of The …, 2021 - royalsocietypublishing.org
In gliding flight, birds morph their wings and tails to control their flight trajectory and speed.
Using high-resolution videogrammetry, we reconstructed accurate and detailed three …

[HTML][HTML] 3D-Printed Bio-inspired mechanisms for Bird-like morphing drones

PL Bishay, M Brody, D Podell, F Corte Garcia… - Applied Sciences, 2023 - mdpi.com
Featured Application Unmanned aerial vehicles (UAVs), radio-controlled (RC) drones.
Abstract Birds have unique flight characteristics unrivaled by even the most advanced …

Engineering perspective on bird flight: Scaling, geometry, kinematics and aerodynamics

T Liu, S Wang, H Liu, G He - Progress in Aerospace Sciences, 2023 - Elsevier
From the perspective of aeronautical engineers, this paper gives a systematical summary of
the technical aspects of bird flight that should be considered in the analysis and design of …