An overview of stiffening approaches for continuum robots

Y Fan, B Yi, D Liu - Robotics and Computer-Integrated Manufacturing, 2024 - Elsevier
Continuum robots have become more popular recently due to their scalable dexterity and
mobility. However, they may suffer from issues like insufficient stiffness because they are …

[HTML][HTML] Programmable materials: Current trends, challenges, and perspectives

G Scalet - Applied Materials Today, 2024 - Elsevier
Research into programmable materials has attracted extraordinary interest since the
nineties, when the term “programmable” was introduced for the first time. In its widest …

Flexible, lightweight, tunable robotic arms enabled by X-tensegrity inspired structures

XH Yue, X Yin, ZY Sun, LY Liu, Y Wang, GK Xu… - Composite …, 2024 - Elsevier
Robotic arms have remarkable applications in diverse fields such as medical rehabilitation,
disaster relief, and space exploration. Enhancing their rigidity, load-bearing capacity, and …

Elephant Trunk Inspired Multimodal Deformations and Movements of Soft Robotic Arms

S Leanza, J Lu‐Yang, B Kaczmarski… - Advanced Functional …, 2024 - Wiley Online Library
Elephant trunks are capable of complex, multimodal deformations, allowing them to perform
task‐oriented high‐degree‐of‐freedom (DOF) movements pertinent to the field of soft …

A magnetically-actuated coiling soft robot with variable stiffness

P Lloyd, TL Thomas, VK Venkiteswaran… - IEEE Robotics and …, 2023 - ieeexplore.ieee.org
Soft and flexible magnetic robots have gained significant attention in the past decade. These
robots are fabricated using magnetically-active elastomers, are capable of large …

Design and Stiffness Control of a Variable-Length Continuum Robot for Endoscopic Surgery

J Zhang, Q Fang, L Liu, R Jin, P Xiang… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
Continuum robots, owing to their inherent compliance, have become essential in
endoscopic surgical procedures, such as mucosal ablation. However, the prevalent design …

A tensegrity-based torsional vibration isolator with broad quasi-zero-stiffness region

ZY Sun, XH Yue, A Li, X Yin, ZY Gao… - Mechanical Systems and …, 2025 - Elsevier
Abstract Quasi-zero-stiffness (QZS) mechanism is widely exploited in tailoring vibration
isolators for balancing the load capacity and low/ultra-low frequency isolation performance …

Maximum trunk tip force assessment related to trunk position and prehensile'fingers' implication in African savannah elephants

P Costes, A Delapré, C Houssin, B Mulot, E Pouydebat… - Plos one, 2024 - journals.plos.org
African elephants have a wide range of abilities using their trunk. As a muscular hydrostat,
and thanks to the two finger-like processes at its tip, this proboscis can both precisely grasp …

A combined kinodynamic motion planning method for multisegment continuum manipulators in confined spaces

J Yang, H Peng, S Wu, J Zhang, Z Wu, J Wu - Nonlinear Dynamics, 2024 - Springer
Multisegment continuum manipulators exhibit broad application prospects for complex tasks
in confined spaces due to their inherent compliance and dexterity. However, the dynamic …

Synergizing Structural Stiffness Regulation with Compliance Contact Stiffness: Bioinspired Soft Stimuli‐Responsive Materials Design for Soft Machines

K Ma, J Zhang, R Sun, B Chang… - Advanced …, 2024 - Wiley Online Library
Stiffness regulation strategies endow soft machines with stronger functionality to cope with
diverse application requirements, for example manipulating heavy items by improving …