Fast and safe trajectory planning: Solving the cobot performance/safety trade-off in human-robot shared environments

A Palleschi, M Hamad, S Abdolshah… - IEEE Robotics and …, 2021 - ieeexplore.ieee.org
The rise of collaborative robotics has offered new opportunities for integrating automation
into the factories, allowing robots and humans to work side-by-side. However, this close …

Modularize-and-conquer: a generalized impact dynamics and safe precollision control framework for floating-base tree-like robots

M Hamad, A Kurdas, N Mansfeld… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
Flexible and versatile mobile robotic coworkers are becoming an indispensable commodity
for helping humans with repetitive or physically demanding work. A key challenge with these …

A Concise Overview of Safety Aspects in Human-Robot Interaction

M Hamad, S Nertinger, RJ Kirschner… - … Workshop on Human …, 2023 - Springer
As of today, robots exhibit impressive agility but also pose potential hazards to humans
using/collaborating with them. Consequently, safety is considered the most paramount factor …

Experimental Validation of Sensitivity-Aware Trajectory Planning for a Redundant Robotic Manipulator Under Payload Uncertainty

A Srour, A Franchi, PR Giordano… - IEEE Robotics and …, 2024 - ieeexplore.ieee.org
In this paper, we experimentally validate the recent concepts of closed-loop state and input
sensitivity in the context of robust manipulation control for a robot manipulator. Our objective …

Online payload identification for tactile robots using the momentum observer

A Kurdas, M Hamad, J Vorndamme… - … on Robotics and …, 2022 - ieeexplore.ieee.org
Knowledge of the robot's load inertial parameters is indispensable for accurate and safe
operation, especially in collaborative robotics. However, an intuitive method for online …

Addressing catastrophic forgetting in payload parameter identification using incremental ensemble learning

W Taie, K ElGeneidy, A Al-Yacoub… - Frontiers in Robotics and AI, 2024 - frontiersin.org
Collaborative robots (cobots) are increasingly integrated into Industry 4.0 dynamic
manufacturing environments that require frequent system reconfiguration due to changes in …

Mitigating collision forces and improving response performance in human-robot interaction by using dual-motor actuators

A Khorasani, M Usman, T Hubert… - IEEE Robotics and …, 2024 - ieeexplore.ieee.org
In collaborative robotics, the safety of humans interacting with cobots is crucial. There is a
need for collaborative robots that can move quickly while still being safe. This letter …

Towards Safe Robot Use with Edged or Pointed Objects: A Surrogate Study Assembling a Human Hand Injury Protection Database

RJ Kirschner, CM Micheler, Y Zhou, S Siegner… - arXiv preprint arXiv …, 2024 - arxiv.org
The use of pointed or edged tools or objects is one of the most challenging aspects of
today's application of physical human-robot interaction (pHRI). One reason for this is that the …

Contribution to the parametric identification of dynamic models: application to collaborative robotics

F Ardiani - 2023 - hal.science
Robotics has played an important role on industrial changes over the last decades, allowing
to reduce costs, improve quality, increase productivity and reduce dangers for employees …

Physics-Guided Machine Learning Approach to Safe Quasi-Static Impact Situations in Human–Robot Collaboration

N Kovinčić, H Gattringer… - Journal of …, 2024 - asmedigitalcollection.asme.org
Following the performance and force limitation method of the ISO/TS 15066 standard, safety
of a human–robot collaboration task is assessed for critical situations assuming quasi-static …