An untethered brittle star-inspired soft robot for closed-loop underwater locomotion
Soft robots are capable of inherently safer interactions with their environment than rigid
robots since they can mechanically deform in response to unanticipated stimuli. However …
robots since they can mechanically deform in response to unanticipated stimuli. However …
Jumping tensegrity robot based on torsionally prestrained SMA springs
This paper introduces the addition of torsional prestrain into the manufacturing process of
shape memory alloy (SMA) springs to form torsionally prestrained SMA springs. These …
shape memory alloy (SMA) springs to form torsionally prestrained SMA springs. These …
A symplectic kinodynamic planning method for cable-driven tensegrity manipulators in a dynamic environment
Kinodynamic planning of tensegrity robots is a thorny problem, and there are few works that
have been reported on this subject, especially for tensegrity manipulators. In this study, a …
have been reported on this subject, especially for tensegrity manipulators. In this study, a …
Model-predictive control with inverse statics optimization for tensegrity spine robots
Robots with flexible spines based on tensegrity structures have potential advantages over
traditional designs with rigid torsos. However, these robots can be difficult to control due to …
traditional designs with rigid torsos. However, these robots can be difficult to control due to …
Sim2sim evaluation of a novel data-efficient differentiable physics engine for tensegrity robots
Learning policies in simulation is promising for reducing human effort when training robot
controllers. This is especially true for soft robots that are more adaptive and safe but also …
controllers. This is especially true for soft robots that are more adaptive and safe but also …
A first principles approach for data-efficient system identification of spring-rod systems via differentiable physics engines
We propose a novel differentiable physics engine for system identification of complex spring-
rod assemblies. Unlike black-box data-driven methods for learning the evolution of a …
rod assemblies. Unlike black-box data-driven methods for learning the evolution of a …
Trajectory Planning on Rolling Locomotion of Spherical Movable Tensegrity Robots with Multi-Gait Patterns
X Feng, J Xu, J Zhang, M Ohsaki, Y Zhao, Y Luo… - Soft …, 2024 - liebertpub.com
Spherical movable tensegrity robots, resorting to the intrinsic hallmark of being lightweight
and resilient, have exhibited tremendous potential in exploring unpredictable terrains and …
and resilient, have exhibited tremendous potential in exploring unpredictable terrains and …
A novel approach for tip tracking control of a horizontal tensegrity continuum robot with slack cables
F Li, H Yang, C Yang, J Song, H Peng - Nonlinear Dynamics, 2024 - Springer
Tensegrity continuum robots (TCRs) are an emerging class of flexible continuum robots that
employ the tensegrity concept to achieve a natural balance of compliance and strength. The …
employ the tensegrity concept to achieve a natural balance of compliance and strength. The …
Robustness evaluation for rolling gaits of a six-strut tensegrity robot
Y Zheng, Y Li, Y Lu, M Wang, X Xu… - … Journal of Advanced …, 2021 - journals.sagepub.com
Locomotive robots based on tensegrities have recently drawn much attention from various
communities. A common strategy to realize long-distance locomotion is combining several …
communities. A common strategy to realize long-distance locomotion is combining several …
An improved numerical model for locomotive tensegrity systems based on vector form intrinsic finite element
X Xu, M Wang, Y Zheng, C Zhou… - International Journal of …, 2023 - journals.sagepub.com
Locomotive robot based on tensegrity has recently drawn much attention due to its
lightweight and flexibility. This article presents an improved numerical model for locomotive …
lightweight and flexibility. This article presents an improved numerical model for locomotive …