Passive virtual fixtures adaptation in minimally invasive robotic surgery

M Selvaggio, GA Fontanelli, F Ficuciello… - IEEE Robotics and …, 2018 - ieeexplore.ieee.org
During robot-aided surgical interventions, the surgeon can be benefitted from the application
of virtual fixtures (VFs). Though very effective, this technique is very often not practicable in …

The classification and new trends of shared control strategies in telerobotic systems: A survey

G Li, Q Li, C Yang, Y Su, Z Yuan… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Shared control, which permits a human operator and an autonomous controller to share the
control of a telerobotic system, can reduce the operator's workload and/or improve …

Haptic-based shared-control methods for a dual-arm system

M Selvaggio, F Abi-Farraj, C Pacchierotti… - IEEE Robotics and …, 2018 - ieeexplore.ieee.org
We propose novel haptic guidance methods for a dual-arm telerobotic manipulation system,
which are able to deal with several different constraints, such as collisions, joint limits, and …

A target-guided telemanipulation architecture for assisted grasping

M Laghi, L Raiano, F Amadio, F Rollo… - IEEE Robotics and …, 2022 - ieeexplore.ieee.org
Teleoperation offers the possibility to combine human intelligence with robot power and
endurance, making it a perfect solution for hostile-for-human environments. Nonetheless …

Method for generating real-time interactive virtual fixture for shared teleoperation in unknown environments

V Pruks, JH Ryu - The International Journal of Robotics …, 2022 - journals.sagepub.com
A virtual fixture (VF) is a constraint built into software that assists a human operator in
moving a remote tool along a preferred path via an augmented guidance force to improve …

Passive task-prioritized shared-control teleoperation with haptic guidance

M Selvaggio, PR Giordano, F Ficuciello… - … on robotics and …, 2019 - ieeexplore.ieee.org
Robot teleoperation is widely used for several hazardous applications. To increase
teleoperator capabilities shared-control methods can be employed. In this paper, we present …

Contact-initiated shared control strategies for four-arm supernumerary manipulation with foot interfaces

W Amanhoud, J Hernandez Sanchez… - … Journal of Robotics …, 2021 - journals.sagepub.com
In industrial or surgical settings, to achieve many tasks successfully, at least two people are
needed. To this end, robotic assistance could be used to enable a single person to perform …

[HTML][HTML] Enhancing human–robot collaborative transportation through obstacle-aware vibrotactile warning and virtual fixtures

D Sirintuna, T Kastritsi, I Ozdamar, JM Gandarias… - Robotics and …, 2024 - Elsevier
Transporting large and heavy objects can benefit from Human–Robot Collaboration (HRC),
increasing the contribution of robots to our daily tasks and addressing challenges arising …

Shared teleoperation for nuclear plant robotics using interactive virtual guidance generation and shared autonomy approaches

V Pruks, KH Lee, JH Ryu - 2018 15th International Conference …, 2018 - ieeexplore.ieee.org
To perform the complex tasks with telerobot system in cluttered environments such as
disaster, underwater, space, the necessity of shared teleoperation is increased. However …

A framework for interactive virtual fixture generation for shared teleoperation in unstructured environments

V Pruks, JH Ryu - 2020 IEEE International Conference on …, 2020 - ieeexplore.ieee.org
Virtual fixtures (VFs) improve human operator performance in teleoperation scenarios.
However, the generation of VFs is challenging, especially in unstructured environments. In …