Air-to-land transitions: from wingless animals and plant seeds to shuttlecocks and bio-inspired robots

VM Ortega-Jimenez, A Jusufi, CE Brown… - Bioinspiration & …, 2023 - iopscience.iop.org
Recent observations of wingless animals, including jum** nematodes, springtails, insects,
and wingless vertebrates like geckos, snakes, and salamanders, have shown that their …

Directional takeoff, aerial righting, and adhesion landing of semiaquatic springtails

VM Ortega-Jimenez, EJ Challita… - Proceedings of the …, 2022 - National Acad Sciences
Springtails (Collembola) have been traditionally portrayed as explosive jumpers with
incipient directional takeoff and uncontrolled landing. However, for these collembolans that …

Bioinspired robots can foster nature conservation

M Chellapurath, PC Khandelwal… - Frontiers in Robotics and …, 2023 - frontiersin.org
We live in a time of unprecedented scientific and human progress while being increasingly
aware of its negative impacts on our planet's health. Aerial, terrestrial, and aquatic …

Direct 4D printing of functionally graded hydrogel networks for biodegradable, untethered, and multimorphic soft robots

SY Cho, DH Ho, SB Jo, JH Cho - International Journal of Extreme …, 2024 - iopscience.iop.org
Recent advances in functionally graded additive manufacturing (FGAM) technology have
enabled the seamless hybridization of multiple functionalities in a single structure. Soft …

A gecko-inspired robot with CPG-based neural control for locomotion and body height adaptation

D Shao, Z Wang, A Ji, Z Dai… - Bioinspiration & …, 2022 - iopscience.iop.org
Today's gecko-inspired robots have shown the ability of omnidirectional climbing on slopes
with a low centre of mass. However, such an ability cannot efficiently cope with bumpy …

Adopting physical artificial intelligence in soft aerial robots

PH Nguyen, M Kovač - IOP Conference Series: Materials Science …, 2022 - iopscience.iop.org
In recent years, there has been a lot more attention towards the utilization of physically
intelligent features in robotics. In this work, we provide a perspective on the physical artificial …

Deepcpg policies for robot locomotion

AM Deshpande, E Hurd, AA Minai… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Central pattern generators (CPGs) form the neural basis of the observed rhythmic behaviors
for locomotion in legged animals. The CPG dynamics organized into networks allow the …

Crash-perching on vertical poles with a hugging-wing robot

M Askari, M Benciolini, HV Phan, W Stewart… - Communications …, 2024 - nature.com
Abstract Perching with winged Unmanned Aerial Vehicles has often been solved by means
of complex control or intricate appendages. Here, we present a method that relies on …

Morphologically adaptive crash landing on a wall: soft‐bodied models of gliding geckos with varying material stiffnesses

M Chellapurath, P Khandelwal, T Rottier… - Advanced Intelligent …, 2022 - Wiley Online Library
Landing on vertical surfaces in challenging environments is a critical ability for multimodal
robots—it allows the robot to hold position above the ground without expending energy to …

Convergence in gliding animals: Morphology, behavior, and mechanics

PC Khandelwal, SD Ross, H Dong… - … evolution: animal form and …, 2023 - Springer
Gliding locomotion has convergently evolved in multiple vertebrate and invertebrate taxa,
spanning terrestrial and aquatic animals. The selective pressures attributed to the evolution …