Shape changing robots: bioinspiration, simulation, and physical realization

D Shah, B Yang, S Kriegman, M Levin… - Advanced …, 2021 - Wiley Online Library
One of the key differentiators between biological and artificial systems is the dynamic
plasticity of living tissues, enabling adaptation to different environmental conditions, tasks, or …

The poses for equine research dataset (pferd)

C Li, Y Mellbin, J Krogager, S Polikovsky, M Holmberg… - Scientific Data, 2024 - nature.com
Studies of quadruped animal motion help us to identify diseases, understand behavior and
unravel the mechanics behind gaits in animals. The horse is likely the best-studied animal in …

Autonomous, untethered gait-like synchronization of lobed loops made from liquid crystal elastomer fibers via spontaneous snap-through

DS Kim, YJ Lee, YB Kim, Y Wang, S Yang - Science Advances, 2023 - science.org
The transition from one equilibrium state to another via rapid snap-through can store elastic
energy and release it as kinetic energy for rapid motion as seen in Venus flytrap and …

Turtle mimetic soft robot with two swimming gaits

SH Song, MS Kim, H Rodrigue, JY Lee… - Bioinspiration & …, 2016 - iopscience.iop.org
This paper presents a biomimetic turtle flipper actuator consisting of a shape memory alloy
composite structure for implementation in a turtle-inspired autonomous underwater vehicle …

A simple rule for quadrupedal gait generation determined by leg loading feedback: a modeling study

Y Fukuoka, Y Habu, T Fukui - Scientific reports, 2015 - nature.com
We discovered a specific rule for generating typical quadrupedal gaits (the order of the
movement of four legs) through a simulated quadrupedal locomotion, in which …

Implementation of trot-to-gallop transition and subsequent gallop on the MIT Cheetah I

DJ Hyun, J Lee, SI Park, S Kim - The International Journal of …, 2016 - journals.sagepub.com
This paper presents a demonstration of the trot-to-gallop transition and subsequent stable
gallop in a robotic quadruped. The MIT Cheetah I, a planar quadruped platform for high …

Autonomous gait transition and gallo** over unperceived obstacles of a quadruped robot with CPG modulated by vestibular feedback

T Fukui, H Fujisawa, K Otaka, Y Fukuoka - Robotics and Autonomous …, 2019 - Elsevier
The aim of this paper is to demonstrate, based on robot results, the effectiveness and
practicability of vestibular feedback to central pattern generators (CPG) employed for the …

Dynamic analysis and modeling of Jansen mechanism

S Nansai, MR Elara, M Iwase - Procedia Engineering, 2013 - Elsevier
Theo Jansen mechanism is gaining wide spread popularity among legged robotics
researchers due to its scalable design, energy efficiency, low payload to machine load ratio …

Gait development on minitaur, a direct drive quadrupedal robot

DJ Blackman, JV Nicholson, C Ordonez… - Unmanned Systems …, 2016 - spiedigitallibrary.org
This paper describes the development of a dynamic, quadrupedal robot designed for rapid
traversal and interaction in human environments. We explore improvements to both physical …

Dynamic trot-walking with the hydraulic quadruped robot—HyQ: Analytical trajectory generation and active compliance control

B Ugurlu, I Havoutis, C Semini… - 2013 IEEE/RSJ …, 2013 - ieeexplore.ieee.org
This paper presents a trajectory generator and an active compliance control scheme, unified
in a framework to synthesize dynamic, feasible and compliant trot-walking locomotion cycles …