A learning-based two-stage method for submillimeter insertion tasks with only visual inputs

J Zhao, Z Wang, L Zhao, H Liu - IEEE Transactions on Industrial …, 2023 - ieeexplore.ieee.org
Insertion tasks are commonly encountered in robot assembly automation. However,
traditional vision positioning methods are difficult to identify the target positions exactly due …

[HTML][HTML] Optimal physical human–robot collaborative controller with user-centric tuning

L Roveda, L Mantovani, M Maccarini, F Braghin… - Control Engineering …, 2023 - Elsevier
Collaborative robots are increasingly used in different fields of application to physically
interact with the human (eg, manufacturing, rehabilitation, etc.) In order to improve the …

Sensorless optimal interaction control exploiting environment stiffness estimation

L Roveda, AA Shahid, N Iannacci… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Industrial robots are increasingly used to perform tasks that require an interaction with the
surrounding environment (eg, assembly tasks). Such environments are usually (partially) …

Pairwise preferences-based optimization of a path-based velocity planner in robotic sealing tasks

L Roveda, B Maggioni, E Marescotti… - IEEE Robotics and …, 2021 - ieeexplore.ieee.org
Production plants are being re-designed to implement human-centered solutions. Especially
considering high added-value operations, robots are required to optimize their behavior to …

A practical PID variable stiffness control and its enhancement for compliant force-tracking interactions with unknown environments

X Zhang, H Zhou, JG Liu, ZJ Ju, YQ Leng… - Science China …, 2023 - Springer
Compliant interaction control is a key technology for robots performing contact-rich
manipulation tasks. The design of the compliant controller needs to consider the robot …

Fixed-time anti-saturation compensators based impedance control with finite-time convergence for a free-flying flexible-joint space robot

L Liu, M Hong, X Gu, M Ding, Y Guo - Nonlinear Dynamics, 2022 - Springer
Aiming at the compliant control problem of a free-flying flexible-joint space robot (FFSR)
when it comes in contact with targets or obstacles, a nonsingular composite impedance …

[HTML][HTML] Robot end-effector mounted camera pose optimization in object detection-based tasks

L Roveda, M Maroni, L Mazzuchelli, L Praolini… - Journal of Intelligent & …, 2022 - Springer
Robots equipped with the vision systems at the end-effector provide a powerful combination
in industrial contexts, allowing to execute a wide range of manufacturing tasks, such as …

A robust hybrid position/force control considering motor torque saturation

T Ohhira, K Yokota, S Tatsumi, T Murakami - IEEE Access, 2021 - ieeexplore.ieee.org
This paper proposes a robust hybrid position/force control (HPFC) system for multi-degree of
freedom manipulators (MDoFMs) with torque constraints on each joint. General HPFC …

RUR53: an unmanned ground vehicle for navigation, recognition, and manipulation

N Castaman, E Tosello, M Antonello… - Advanced …, 2021 - Taylor & Francis
This paper proposes RUR53: an Unmanned Ground Vehicle able to navigate through,
identify, and reach areas of interest. There, it can recognize, localize, and manipulate work …

Robot floor‐tiling control method based on finite‐state machine and visual measurement in limited FOV

S Wang, H Zhou, Z Zhang, X Zheng… - Advances in Civil …, 2021 - Wiley Online Library
In recent years, accelerative aging society is meeting the short supply of young and middle‐
aged labor. Particularly, most young people are reluctant to work in the construction industry …