Residual learning from demonstration: Adapting dmps for contact-rich manipulation

T Davchev, KS Luck, M Burke, F Meier… - IEEE Robotics and …, 2022 - ieeexplore.ieee.org
Manipulation skills involving contact and friction are inherent to many robotics tasks. Using
the class of motor primitives for peg-in-hole like insertions, we study how robots can learn …

Online reinforcement learning for a continuous space system with experimental validation

O Dogru, N Wieczorek, K Velswamy, F Ibrahim… - Journal of Process …, 2021 - Elsevier
Reinforcement learning (RL) for continuous state/action space systems has remained a
challenge for nonlinear multivariate dynamical systems even at a simulation level …

Insertionnet-a scalable solution for insertion

O Spector, D Di Castro - IEEE Robotics and Automation Letters, 2021 - ieeexplore.ieee.org
Complicated assembly processes can be described as a sequence of two main activities:
grasping and insertion. While general grasping solutions are common in industry, insertion …

[HTML][HTML] Actor–critic reinforcement learning and application in developing computer-vision-based interface tracking

O Dogru, K Velswamy, B Huang - Engineering, 2021 - Elsevier
This paper synchronizes control theory with computer vision by formalizing object tracking
as a sequential decision-making process. A reinforcement learning (RL) agent successfully …

Parareal with a learned coarse model for robotic manipulation

W Agboh, O Grainger, D Ruprecht, M Dogar - Computing and visualization …, 2020 - Springer
A key component of many robotics model-based planning and control algorithms is physics
predictions, that is, forecasting a sequence of states given an initial state and a sequence of …

[Retracted] Simulation Design of a Live Working Manipulator for Patrol Inspection in Power Grid

T Xie, Z Li, Y Zhang, B Yuan, X Liu - Journal of Robotics, 2022 - Wiley Online Library
The distribution line network is the electric power infrastructure directly facing the users, with
the characteristics of large coverage and complex network, and its operation safety is …

Review on Peg-in-Hole Insertion Technology Based on Reinforcement Learning

L Shen, J Su, X Zhang - 2023 China Automation Congress …, 2023 - ieeexplore.ieee.org
Peg-in-hole insertion is a critical process in industrial production. Traditional peg-in-hole
insertion methods are based on planning the robot's motion trajectory through the analysis …

Reinforcement Learning-based Process Control Under Sensory Uncertainty

O Dogru - 2023 - era.library.ualberta.ca
Process industries involve processes that have complex, interdependent, and sometimes
uncontrollable/unobservable features that are subject to a variety of uncertainties such as …

Mutual Deep Deterministic Policy Gradient Learning

Z Sun - 2022 International Conference on Big Data, Information …, 2022 - ieeexplore.ieee.org
In deep reinforcement learning (DRL), policy gradient (PG) and actor-critic (AC) based
methods are among the most populous and effective methods for training DRL agents. One …

Robust physics-based robotic manipulation in real-time

WC Agboh - 2021 - etheses.whiterose.ac.uk
This thesis presents planners and controllers for robust physics-based manipulation in real-
time. By physics-based manipulation, I refer to manipulation tasks where a physics model is …