Sensing of continuum robots: A review

PJ Sincak, E Prada, Ľ Miková, R Mykhailyshyn… - Sensors, 2024 - mdpi.com
The field of continuum robotics is rapidly develo**. The development of new kinematic
structures, locomotion principles and control strategies is driving the development of new …

Elongatable gripper fingers with integrated stretchable tactile sensors for underactuated gras** and dexterous manipulation

SJ Yoon, M Choi, B Jeong… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The ability to grasp a wider range of objects in size and shape directly relates to the
performance of robotic grippers. Adapting to complex geometries of objects requires large …

[HTML][HTML] Soft pneumatic actuator with an embedded flexible polymeric piezoelectric membrane for sensing bending deformation

N Gariya, P Kumar, B Prasad, T Singh - Materials Today Communications, 2023 - Elsevier
Soft actuators have been used for various robotic applications, such as flexible soft muscles,
actuators, grippers, and wearable devices. Soft actuators help handle delicate and fragile …

Probabilistic modeling and Bayesian filtering for improved state estimation for soft robots

DW Kim, M Park, YL Park - IEEE Transactions on Robotics, 2021 - ieeexplore.ieee.org
State estimation is one of the key requirements in robot control, which has been achieved by
kinematic and dynamic models combined with motion sensors in traditional robotics …

Using redundant and disjoint time-variant soft robotic sensors for accurate static state estimation

TG Thuruthel, J Hughes… - IEEE Robotics and …, 2021 - ieeexplore.ieee.org
Soft robotic sensors have been limited in their applications due to their highly nonlinear time
variant behavior. Current studies are either looking into techniques to improve the mechano …

Parametric analysis of multi-material soft sensor structures for enhanced strain sensitivity

M Park, T Park, YL Park - Extreme Mechanics Letters, 2023 - Elsevier
Soft strain sensors that utilize geometrical changes of elastomer structures embedded with
conductive liquid have advantage of physical compliance and dynamic durability …

Development of a Soft Pneumatic Actuator with In-built Flexible Sensing Element for Soft Robotic Applications

N Gariya, P Kumar, B Prasad - Journal of Intelligent & Robotic Systems, 2023 - Springer
Soft robotic is revolutionizing conventional robotics due to its numerous advantages such as
safer interaction and compliant behavior. They are becoming increasingly popular in the …

Enhancing the linearity and stability of a fabric-based strain sensor with microfolded graphene structures

R Xu, X Zheng, M Chen, L Sun, J Chen, F Wang… - Applied Sciences, 2020 - mdpi.com
Fabric-based strain sensors can be seamlessly integrated into wearable systems for
monitoring various physiological signals. Although many different approaches have been …

ViSE: Vision-Based 3D Online Shape Estimation of Continuously Deformable Robots

H Zheng, S Pinzello, BG Cangan, T Buchner… - arxiv preprint arxiv …, 2022 - arxiv.org
The precise control of soft and continuum robots requires knowledge of their shape. The
shape of these robots has, in contrast to classical rigid robots, infinite degrees of freedom. To …

A bending angle sensor based on magnetic coupling suitable for soft robotic finger

D Kar, B George, K Sridharan - 2022 IEEE Sensors …, 2022 - ieeexplore.ieee.org
Sensing the angle of bending of a soft robotic finger is valuable in many applications but it is
a non-trivial task. In this paper, a simple but effective sensing approach based on variable …