Soft pneumatic actuators: A review of design, fabrication, modeling, sensing, control and applications

MS Xavier, CD Tawk, A Zolfagharian, J Pinskier… - IEEE …, 2022 - ieeexplore.ieee.org
Soft robotics is a rapidly evolving field where robots are fabricated using highly deformable
materials and usually follow a bioinspired design. Their high dexterity and safety make them …

Image-based pose estimation and shape reconstruction for robot manipulators and soft, continuum robots via differentiable rendering

J Lu, F Liu, C Girerd, MC Yip - 2023 IEEE International …, 2023 - ieeexplore.ieee.org
State estimation from measured data is crucial for robotic applications as autonomous
systems rely on sensors to capture the motion and localize in the 3D world. Among sensors …

Rod models in continuum and soft robot control: a review

C Alessi, C Agabiti, D Caradonna, C Laschi… - arXiv preprint arXiv …, 2024 - arxiv.org
Continuum and soft robots can positively impact diverse sectors, from biomedical
applications to marine and space exploration, thanks to their potential to adaptively interact …

Shape reconstruction of soft manipulators using vision and IMU feedback

H Bezawada, C Woods, V Vikas - IEEE Robotics and …, 2022 - ieeexplore.ieee.org
In recent times, soft manipulators have gardened immense interest given their dexterous
abilities. A critical aspect for their feedback control involves the reconstruction of the …

Shape estimation of soft manipulators using piecewise continuous Pythagorean-hodograph curves

H Bezawada, C Woods, V Vikas - 2022 American Control …, 2022 - ieeexplore.ieee.org
In recent years, there has been significant interest in use of soft and continuum manipulators
in diverse fields including surgical and agricultural robotics. Consequently, researchers …

Shape Reconstruction of Extensible Continuum Manipulator Based on Soft Sensors

P Wang, Y Feng, Z Zheng, Z Xing, J Zhao - Soft Robotics, 2024 - liebertpub.com
Continuum manipulators can improve spatial adaptability and operational flexibility in
constrained environments by endowing them with contraction and extension capabilities …

A physics-informed, vision-based method to reconstruct all deformation modes in slender bodies

SH Kim, HS Chang, CH Shih… - … on Robotics and …, 2022 - ieeexplore.ieee.org
This paper is concerned with the problem of estimating (interpolating and smoothing) the
shape (pose and the six modes of deformation) of a slender flexible body from multiple …

PH-Gauss-Lobatto Reduced-Order-Model for shape control of Soft-Continuum Manipulators

S Mbakop, G Tagne, T Chevillon… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
Soft and hyperelastic materials possess properties of resilience and flexibility, characterizing
a class of soft-continuum manipulators (SCMs). The latter describes a robot structure with an …

Shape Servoing of Deformable Objects Using Model Estimation and Barrier Lyapunov Function

VR Guthikonda, AP Dani - IEEE/ASME Transactions on …, 2024 - ieeexplore.ieee.org
An adaptive shape servoing control method is presented in this article to manipulate a
deformable object into a desired shape in 3-D. A finite-point-based representation of the …

Online Learning based Shape Control for a Soft Manipulator based on Spatial Features Feedback

Y Shen, J Zhang, Y Yuan, F Zhang… - IEEE Robotics and …, 2024 - ieeexplore.ieee.org
Although soft manipulators are endowed with compliance and flexibility, most control
strategies focus on end-effector control and lack shape control ability. This letter aims to …