Learning deformable object manipulation from expert demonstrations
G Salhotra, ICA Liu… - IEEE Robotics and …, 2022 - ieeexplore.ieee.org
We present a novel Learning from Demonstration (LfD) method, Deformable Manipulation
from Demonstrations (DMfD), to solve deformable manipulation tasks using states or images …
from Demonstrations (DMfD), to solve deformable manipulation tasks using states or images …
Physics-Informed Learning to Enable Robotic Screw-Driving Under Hole Pose Uncertainties
OM Manyar, SV Narayan, R Lengade… - 2023 IEEE/RSJ …, 2023 - ieeexplore.ieee.org
Screw-driving is an important operation in numerous applications. In many situations, hole
pose cannot be estimated very accurately. Autonomous screw-driving cannot be performed …
pose cannot be estimated very accurately. Autonomous screw-driving cannot be performed …
Finite element inspired networks: Learning physically-plausible deformable object dynamics from partial observations
The accurate simulation of deformable linear object (DLO) dynamics is challenging if the
task at hand requires a human-interpretable and data-efficient model that also yields fast …
task at hand requires a human-interpretable and data-efficient model that also yields fast …
A Physics-Informed Action Selection Framework for Robotic Heating
Robots are being considered for performing external heating of components in
manufacturing applications. This paper presents a physics-aware action selection policy that …
manufacturing applications. This paper presents a physics-aware action selection policy that …
Learning-Based Position and Orientation Control of a Hybrid Rigid-Soft Arm Manipulator
We present a dynamic position and orientation controller for a hybrid rigid-soft manipulator
arm where the soft arm is extruded from a two degrees-of-freedom rigid link. Our approach …
arm where the soft arm is extruded from a two degrees-of-freedom rigid link. Our approach …
Pseudo-rigid body networks: learning interpretable deformable object dynamics from partial observations
Accurately predicting deformable linear object (DLO) dynamics is challenging, especially
when the task requires a model that is both human-interpretable and computationally …
when the task requires a model that is both human-interpretable and computationally …
Memory-based Controllers for Efficient Data-driven Control of Soft Robots
Y Wu, E Nekouei - arxiv preprint arxiv:2309.10273, 2023 - arxiv.org
Controller design for soft robots is challenging due to nonlinear deformation and high
degrees of freedom of flexible material. The data-driven approach is a promising solution to …
degrees of freedom of flexible material. The data-driven approach is a promising solution to …
Parameter Estimation for Deformable Objects in Robotic Manipulation Tasks
We consider the problem of identifying material parameters of a deformable object, such as
elastic moduli, by non-destructive robotic manipulation. We assume known geometry and …
elastic moduli, by non-destructive robotic manipulation. We assume known geometry and …
Identification of Deformable Linear Object Dynamics from Input-output Measurements in 3D Space
Controlling deformable linear objects requires reliable models that capture their complex
and high-dimensional dynamics. This paper aims to obtain accurate state-space models of …
and high-dimensional dynamics. This paper aims to obtain accurate state-space models of …
Characterizing and Improving Robot Learning: A Control-Theoretic Perspective
JA Preiss - 2022 - search.proquest.com
The interface between machine learning and control has enabled robots to move outside the
laboratory into challenging real-world settings. Deep reinforcement learning can scale …
laboratory into challenging real-world settings. Deep reinforcement learning can scale …