Cosserat rod-based dynamic modeling of tendon-driven continuum robots: A tutorial

F Janabi-Sharifi, A Jalali, ID Walker - IEEE Access, 2021 - ieeexplore.ieee.org
This article provides a tutorial on the dynamic modeling of continuum robots. Continuum
robots (CRs) have gained popularity in recent years due to their flexible backbone structure …

Kinematic modeling and control of variable curvature soft continuum robots

X Huang, J Zou, G Gu - IEEE/ASME Transactions on …, 2021 - ieeexplore.ieee.org
The compliant structure and influence of external forces usually result in complex
deformation of soft continuum robots, which makes the accurate modeling and control of the …

Reduced order modeling and model order reduction for continuum manipulators: an overview

SMH Sadati, SE Naghibi, L Da Cruz… - Frontiers in Robotics …, 2023 - frontiersin.org
Soft robot's natural dynamics calls for the development of tailored modeling techniques for
control. However, the high-dimensional configuration space of the geometrically exact …

Kinematic modeling and characterization of soft parallel robots

X Huang, X Zhu, G Gu - IEEE Transactions on Robotics, 2022 - ieeexplore.ieee.org
Parallel robots with rigid transmission mechanisms have been widely developed to improve
the speed, precision, and load capability. However, it is still challenging in promoting soft …

TMTDyn: A Matlab package for modeling and control of hybrid rigid–continuum robots based on discretized lumped systems and reduced-order models

SMH Sadati, SE Naghibi, A Shiva… - … Journal of Robotics …, 2021 - journals.sagepub.com
A reliable, accurate, and yet simple dynamic model is important to analyzing, designing, and
controlling hybrid rigid–continuum robots. Such models should be fast, as simple as …

Design, modeling and validation of a tendon-driven soft continuum robot for planar motion based on variable stiffness structures

WR Wockenfuß, V Brandt, L Weisheit… - IEEE Robotics and …, 2022 - ieeexplore.ieee.org
Robotic structures based on variable stiffness enable high-performance and flexible motion
systems that are inherently safe and thus allow safe Human-Robot Collaboration. This letter …

A recurrent neural-network-based real-time dynamic model for soft continuum manipulators

A Tariverdi, VK Venkiteswaran, M Richter… - Frontiers in Robotics …, 2021 - frontiersin.org
This paper introduces and validates a real-time dynamic predictive model based on a neural
network approach for soft continuum manipulators. The presented model provides a real …

On the mathematical modeling of slender biomedical continuum robots

HB Gilbert - Frontiers in Robotics and AI, 2021 - frontiersin.org
The passive, mechanical adaptation of slender, deformable robots to their environment,
whether the robot be made of hard materials or soft ones, makes them desirable as tools for …

Modeling of fluidic prestressed composite actuators with application to soft robotic grippers

Y Zhou, LM Headings… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Soft and continuously controllable grippers can be assembled from fluidic prestressed
composite (FPC) actuators. Due to their highly deformable features, it is difficult to model …

Stiffness imaging with a continuum appendage: Real-time shape and tip force estimation from base load readings

SMH Sadati, A Shiva, N Herzig… - IEEE Robotics and …, 2020 - ieeexplore.ieee.org
In this letter, we propose benefiting from load readings at the base of a continuum
appendage for real-time forward integration of Cosserat rod model with application in …