Results 41 to 50 of about 32,093 (251)

Improving the Robustness of Visual Teach‐and‐Repeat Navigation Using Drift Error Correction and Event‐Based Vision for Low‐Light Environments

Advanced Robotics Research, EarlyView.
Visual teach‐and‐repeat (VTR) navigation allows robots to learn and follow routes without building a full metric map. We show that navigation accuracy for VTR can be improved by integrating a topological map with error‐drift correction based on stereo vision.
Fuhai Ling, Ze Huang, Tony J. Prescott
wiley   +1 more source

Interest of the dual hybrid control scheme for teleoperation with time delays [PDF]

, 1997
A new scheme of teleoperation called "dual hybrid control" is described. It is shown that telepresence is increased compared to traditional force feedback schemes.
Briere, Yves, Plihon, Yann, Reboulet, Claude   +2 more
core   +1 more source

An End-to-End Stochastic Action and Visual Estimation System Towards Autonomous Teleoperation

IEEE Access, 2022
Teleoperation systems have been getting significant attention from many application areas for decades. However, classical teleoperation systems suffer from problems such as lack of natural feedback, latency, and inefficient operator throughput ...
Abdullah Akay, Yusuf Sinan Akgul
doaj   +1 more source

TreeSpider: In‐Canopy Exploration With Tether‐Based Aerial Modular Arms

Advanced Robotics Research, EarlyView.
A tethered drone with perching arms and a 360° ring enables unprecedented maneuverability within dense forest canopies. By dynamically adjusting tether length and decoupling pitch from the frame, it navigates between branches, senses multiple trees, and interacts physically with foliage.
Luca Romanello, Tian Lan, Salaheldin Hassan, Maximilian Leutschafft, Erdem Ekinci, Sophie F. Armanini, Mirko Kovac, Basaran Bahadir Kocer   +7 more
wiley   +1 more source

Network Representation and Passivity of Delayed Teleoperation Systems [PDF]

, 2011
The paper proposes a general network based analysis and design guidelines for teleoperation systems. The electrical domain is appealing because it enjoys proficient analysis and design tools and allows a one step higher abstraction element, the ...
Artigas, Jordi, Hirzinger, Gerd, Preusche, Carsten, Ryu, Jee-Hwan   +3 more
core  

Wireless Communication in Underground Mining Teleoperation: A Systematic Review

IEEE Access
The mining industry is undergoing a transformational shift driven by automation and digitalization, enabling the teleoperation of machinery, improving safety, and enhancing operational efficiency in challenging underground environments.
Shahriar Hasan, Katrin Sjoberg, Peter Wallin   +2 more
doaj   +1 more source

Openvr: Teleoperation for Manipulation

SoftwareX
Across the robotics field, quality demonstrations are an integral part of many control pipelines. However, collecting high-quality demonstration trajectories remains time-consuming and difficult, often resulting in the number of demonstrations being the performance bottleneck.
Abraham George, Alison Bartsch, Amir Barati Farimani   +2 more
openaire   +3 more sources

Tumbling Magnetic Microrobots for Targeted In Vivo Drug Delivery in the GI Tract

Advanced Robotics Research, EarlyView.
We introduce a microrobot design and integrated system for on‐demand targeted drug release in the gastrointestinal tract. The microrobot has an embedded magnet for actuation with external magnetic fields and is visualized in real time using ultrasound. It has two drug release ports sealed with a thermally sensitive wax. Local heating of the wax using a
Aaron C. Davis, Luis Carlos Sanjuan Acosta, Shubh P. Mehta, Baiyan Qi, Yang Yang, Luis Solorio, Craig J. Goergen, David J. Cappelleri   +7 more
wiley   +1 more source

Connectivity-Preserving Swarm Teleoperation With A Tree Network

, 2019
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, Shi, Yang, Yang, Yuan   +2 more
core   +1 more source

Mixed reality based teleoperation and visualization of surgical robotics

Healthcare Technology Letters
Surgical robotics has revolutionized the field of surgery, facilitating complex procedures in operating rooms. However, the current teleoperation systems often rely on bulky consoles, which limit the mobility of surgeons.
Letian Ai, Peter Kazanzides, Ehsan Azimi
doaj   +1 more source