Insect-inspired, tailless, hover-capable flap**-wing robots: Recent progress, challenges, and future directions

HV Phan, HC Park - Progress in Aerospace Sciences, 2019 - Elsevier
Flying insects are able to hover and perform agile maneuvers by relying on their flap**
wings to produce control forces, as well as flight forces, due to the absence of tail control …

Extended unsteady vortex-lattice method for insect flap** wings

AT Nguyen, JK Kim, JS Han, JH Han - Journal of Aircraft, 2016 - arc.aiaa.org
An extended unsteady vortex-lattice method is developed to study the aerodynamics of
insect flap** wings while hovering and during forward flight. Leading-edge suction …

The need for higher-order averaging in the stability analysis of hovering, flap**-wing flight

HE Taha, S Tahmasian, CA Woolsey… - Bioinspiration & …, 2015 - iopscience.iop.org
Because of the relatively high flap** frequency associated with hovering insects and
flap** wing micro-air vehicles (FWMAVs), dynamic stability analysis typically involves …

Wing shape and dynamic twist design of bio-inspired nano air vehicles for forward flight purposes

M Hassanalian, G Throneberry, A Abdelkefi - Aerospace Science and …, 2017 - Elsevier
The wing shape and kinematics of flap** wing nano air vehicles play a crucial role in the
effectiveness of the system. Optimizing these design parameters allows for greater …

Longitudinal flight dynamics of hovering MAVs/insects

HE Taha, MR Hajj, AH Nayfeh - Journal of Guidance, Control, and …, 2014 - arc.aiaa.org
The dynamics of flap** flight has been a research topic of interest with the objectives of
better characterization of insect flight or realization of successful flight of microair vehicles …

Design and evaluation of a deformable wing configuration for economical hovering flight of an insect-like tailless flying robot

HV Phan, HC Park - Bioinspiration & biomimetics, 2018 - iopscience.iop.org
Studies on wing kinematics indicate that flap** insect wings operate at higher angles of
attack (AoAs) than conventional rotary wings. Thus, effectively flying an insect-like flap** …

Differential-geometric-control formulation of flap** flight multi-body dynamics

AM Hassan, HE Taha - Journal of Nonlinear Science, 2019 - Springer
Flap** flight dynamics is quite an intricate problem that is typically represented by a multi-
body, multi-scale, nonlinear, time-varying dynamical system. The unduly simple modeling …

Aero-optimum hovering kinematics

MRA Nabawy, WJ Crowther - Bioinspiration & biomimetics, 2015 - iopscience.iop.org
Hovering flight for flap** wing vehicles requires rapid and relatively complex reciprocating
movement of a wing relative to a stationary surrounding fluid. This note develops a compact …

Phenomenology and scaling of optimal flap** wing kinematics

A Gehrke, K Mulleners - Bioinspiration & biomimetics, 2021 - iopscience.iop.org
Biological flap** wing fliers operate efficiently and robustly in a wide range of flight
conditions and are a great source of inspiration to engineers. The unsteady aerodynamics of …