Reversible airfoils for stopped rotors in high speed flight
Rotor vibration reduction using an embedded spanwise absorber
Helicopter rotor blade chord extension morphing using a centrifugally actuated von-Mises truss
Performance improvement with variable rotor span and RPM
On power and actuation requirement in swashplateless primary control using trailing-edge flaps
Dynamic blade shape for improved helicopter rotor performance
Rotor power reduction using multiple spanwise-segmented, optimally-actuated trailing-edge flaps
Design optimization of a controllable camber rotor airfoil
A centrifugal force actuated variable span morphing helicopter rotor