Results 51 to 60 of about 4,497 (212)
Multilateral teleoperation system, which is regarded as an extension of bilateral teleoperation system, is a significant issue and becomes a hotspot in recent years to improve the ability of multiple robots to coordinate and perform efficiently and ...
Zheng Chen +3 more
doaj +1 more source
Transparency in Port-Hamiltonian-Based Telemanipulation [PDF]
After stability, transparency is the major issue in the design of a telemanipulation system. In this paper, we exploit the behavioral approach in order to provide an index for the evaluation of transparency in port-Hamiltonian-based teleoperators ...
Fantuzzi, Cesare +2 more
core +9 more sources
ABSTRACT Robotics plays an increasingly important role in all areas of human activity. Teleoperation robots can effectively ensure the safety of operators when operating in difficult and high‐risk industrial scenarios, which obviously requires instant and efficient signal compression and transmission in the system.
Wenrui Wang +6 more
wiley +1 more source
Connectivity-Preserving Swarm Teleoperation With A Tree Network
During swarm teleoperation, the human operator may threaten the distance-dependent inter-robot communications and, with them, the connectivity of the slave swarm. To prevent the harmful component of the human command from disconnecting the swarm network,
Constantinescu, Daniela +2 more
core +1 more source
Service robots and innovation: An ecosystem approach
Abstract The proliferation of service robots has stimulated innovation across industries. These autonomous, physically embodied, and adaptable robots engage in diverse interactions, from patient care to goods delivery and hospitality services. However, the deployment of increasingly capable service robots demands not only designing user–robot ...
Dominik Mahr +2 more
wiley +1 more source
Bilateral teleoperation of cooperative manipulators
This paper presents an adaptive controller for the bilateral teleoperation of a system composed by a single local manipulator and multiple cooperative remote manipulators handling a common object. First, the nonlinear operational space dynamical behavior of the complete teleoperation system is derived.
Carlos Aldana +2 more
openaire +3 more sources
This paper investigates the adaptive control design problem for time-delayed bilateral teleoperation systems with dynamic and kinematic uncertainties. The majority of the previous investigations in the field of teleoperation systems have only considered ...
Afshin Javid, Mohammad Ali Nekoui
doaj +1 more source
ABSTRACT The issue of master‐slave synchronization tracking control for uncertain teleoperation systems with input saturation and asymmetric time‐varying output constraints under actuator failure is investigated. Firstly, a neural network‐based nonlinear disturbance observer is designed to mitigate the negative impact of the compound uncertainty ...
Longnan Li +3 more
wiley +1 more source
In this paper, we present experimental studies on a cooperative control system for human-robotic networks with inter-robot communication delays.
Atman, M. W. S. +4 more
core +1 more source
Abstract In recent years, the remote center of motion (RCM) constraint has moved from purely mechanical to software implementation, enabling the use of serial manipulators in robotic‐assisted minimal invasive surgery. However, ensuring safety with software‐based RCM presents challenges.
Nicola Piccinelli +2 more
wiley +1 more source

