Results 91 to 100 of about 250,878 (317)

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

open access: yesAdvanced 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

Radiological outcome of the gradual increase in skeletal traction in acetabular fracture [PDF]

open access: yes
This prospective study aimed to assess the effect of gradual increment of vector traction weight on reducing displaced acetabular fractures preoperatively.
Ahmad Ismani, Muhamad Syafiz   +4 more
core   +1 more source

Traction calculation of the traction-power tractor

open access: yesTraktory i sel hozmashiny, 2012
A method of computer traction calculation of traction-power tractor is stated. Its traction performance without ballast, with ballast and with third driving (paddock) axle are calculated and constructed.
G M Kutkov, M V Sidorov
openaire   +1 more source

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

open access: yesAdvanced 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

Utah Light and Traction Company: reclassification of electric plant statements "A" to "I" inclusive

open access: yes, 1937
Reclassification of electric plant statements "A" to "I" inclusive / Utah Light and Traction Company.
Utah Light and Traction Company;
core  

Thermal studies of D.C. traction motors

open access: yes, 1998
This paper describes a thorough thermal study on a fleet of DC traction motors which were found to suffer from overheating after 3 years of full operation.
Tam, A.N.K.   +3 more
core   +1 more source

Waveguide Photoactuators: Materials, Fabrication, and Applications

open access: yesAdvanced Robotics Research, EarlyView.
Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi   +4 more
wiley   +1 more source

Universal Gripper for Industrial Manipulation With Enhanced Rigid Mechanics and Self‐Adaptable Fingers

open access: yesAdvanced Robotics Research, EarlyView.
An enhanced universal gripper combining rigid mechanics with self‐adaptable fingers is presented for industrial automation. The novel six‐bar linkage with integrated compliant pad eliminates mechanical interference while enabling passive shape adaptation.
Muhammad Usman Khalid   +7 more
wiley   +1 more source

Certificate of Common Stock for the Cincinnati and Hamilton Traction Company

open access: yes, 2019
Certificate of Common Stock for the Cincinnati and Hamilton Traction ...
Cincinnati and Hamilton Traction Company
core  

Linking soil moisture status of winter sports pitches to measures of playing quality [PDF]

open access: yes, 2005
A review of traction and hardness Performance Quality Standard tests highlighted significant relationships with soil and grass factors. Inadequate guidance to achieve test results through pitch management means that management practices can not focus on ...
Jennings-Temple, Marke
core  

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