Results 21 to 30 of about 180,887 (294)

INFORMATION MODELS FOR MANUFACTURING WORKSPACES IN ROBOTIC PROJECTS

open access: yesСучасний стан наукових досліджень та технологій в промисловості, 2022
The subject of research in the article are the workspace models for flexible integrated robotic systems. The goal of the work is in development of information models to represent workspaces for following application in the automated control systems of ...
Igor Nevlyudov   +2 more
doaj   +1 more source

Space-Constrained Scheduling Optimization Method for Minimizing the Effects of Stacking of Trades

open access: yesApplied Sciences, 2021
Existing SCS (space-constrained scheduling) studies fall short of minimizing the effect of the stacking of trades that decline productivity due to an increase in resources within a physically limited work area.
Han-Seong Gwak   +2 more
doaj   +1 more source

Kinematic Analysis of 3-PRPPS Spatial Parallel Manipulator with Circularly Guided Base for Singularity-Free Robotic Motions

open access: yesЖурнал інженерних наук
Robot manipulators are classified as serial manipulators and parallel manipulators. Parallel manipulators are classified into planar and spatial parallel manipulators (SPMs).
Himam Saheb Shaik
doaj   +1 more source

Analysis and simulation of the workspace of a tomato harvesting manipulator

open access: yes浙江大学学报. 农业与生命科学版, 2005
Forward kinematics equation of a tomato harvesting manipulator with degree of freedom equal to 7 based on the Denavit-Hartenberg coordinate was set up through homogeneous transformation.
LIANG Xi-feng   +3 more
doaj   +1 more source

Comparative Validation of Light Environment Simulation with Actual Measurements

open access: yesBuildings, 2023
The quality of indoor lighting significantly influences human well-being, emphasizing the need to integrate lighting planning into the architectural design process.
Juhyang Park, Kyungsun Lee, Kirim Kim
doaj   +1 more source

Time-Space Trade-Offs for Computing Euclidean Minimum Spanning Trees

open access: yes, 2017
In the limited-workspace model, we assume that the input of size $n$ lies in a random access read-only memory. The output has to be reported sequentially, and it cannot be accessed or modified. In addition, there is a read-write workspace of $O(s)$ words,
Banyassady, Bahareh   +2 more
core   +1 more source

A 3UPS/S Spherical Parallel Manipulator Designed for Robot-Assisted Hand Rehabilitation after Stroke

open access: yesApplied Sciences
Hand dysfunction is a common symptom in stroke patients. This paper presents a robotic device which assists the rehabilitation process in order to reduce the need of physical therapy, i.e., a 3UPS/S parallel robotic device is employed for repetitive ...
Tony Punnoose Valayil, Tanio K. Tanev
doaj   +1 more source

The Impact of Leadership on Boosting Employee Creativity: The Role of Knowledge Sharing as a Mediator

open access: yesAdministrative Sciences, 2022
In this study, we examined the role that knowledge sharing plays in mediating the relationship between the employee trust in leadership and employee innovation in the service sector in the United Arab Emirates (UAE).
Osama Khassawneh   +2 more
doaj   +1 more source

Digital Actuation Control of Soft Robotic Origami With Self‐Folding Liquid Crystal Elastomer Hinges

open access: yesAdvanced Functional Materials, EarlyView.
Self‐folding soft‐rigid hybrid robotic origami is enabled by liquid crystal elastomer actuators with embedded Joule heating and closed‐loop digital control. Digitally addressable hinges provide reversible and programmable transitions between distinct folded states while maintaining actuation performance at high cycle counts (over 1500).
David C. Bershadsky   +3 more
wiley   +1 more source

Dynamics Analysis of a Novel 3-PSS Parallel Robot Based on Linear Motor

open access: yesIEEE Access, 2020
The traditional parallel robot based on servo rotating motor runs stable and fast, but it still has the disadvantages of low load capacity and small acceleration.
Zefeng Xu   +3 more
doaj   +1 more source

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