Results 191 to 200 of about 152,023 (283)

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

Navigation and intraoperative imaging in pelvic and acetabular trauma. [PDF]

OTA Int
Hutchings L, Haase D, Meylaerts S, Ijpma F, El Naga A, Ponsen KJ.   +5 more
europepmc   +1 more source

Navigation without Logarithms [PDF]

Scientific American, 1914
openaire   +2 more sources

Soft Actuators Integrated with Control and Power Units: Approaching Wireless Autonomous Soft Robots

Advanced Robotics Research, EarlyView.
Soft robots exhibit significant development potential in various applications. However, there are still key technical challenges regarding material improvement, structure design and components integration. This review focuses on the development and challenge of soft actuators, power components, and control components in untethered intelligent soft ...
Renwu Shi, Feifei Pan, Xiaobin Ji
wiley   +1 more source

Accuracy of 3D-navigated screw fixation in pelvic ring fractures: a single-centre consecutive observational case series. [PDF]

Eur J Orthop Surg Traumatol
Timmer RA, van der Zwaal P, Meylaerts SAG.   +2 more
europepmc   +1 more source

Multidirectional Motion Strategy of Miniature Water Surface Robot Actuated by Single Exciter

Advanced Robotics Research, EarlyView.
A novel multidirectional motion strategy on the water surface based on a single exciter is proposed, and a single‐exciter single‐plate module is developed for actuation. The driving forces generation mechanism of the module is revealed from the perspective of the asymmetric surface wave field.
Haoxuan He, Dehong Wang, Jing Li, Shijing Zhang, Yingxiang Liu   +4 more
wiley   +1 more source

Comparison of open and percutaneous navigated pedicle screw placement for traumatic injuries of the subaxial cervical spine. [PDF]

Brain Spine
Brunken F, Gierse J, Raisch P, Grützner PA, Vetter SY.   +4 more
europepmc   +1 more source

Web navigation tool for motor impaired users [PDF]

, 2012
Gnanayutham, Paul, Tabor, Tania
core  

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