Results 31 to 40 of about 4,045,344 (304)

Tool Path Optimization for Complex Cavity Milling Based on Reinforcement Learning Approach

open access: yesIEEE Access, 2023
In the machining of parts, tool paths for complex cavity milling often have different generation options, as opposed to simple machining features. The different tool path generation options influence the machining time and cost of the part during the ...
Yi Wan, Wei Xu, Tian-Yu Zuo
doaj   +1 more source

Surge: a fast open-source chemical graph generator

open access: yesJournal of Cheminformatics, 2022
Chemical structure generators are used in cheminformatics to produce or enumerate virtual molecules based on a set of boundary conditions. The result can then be tested for properties of interest, such as adherence to measured data or for their ...
Brendan D. McKay   +2 more
doaj   +1 more source

A Path to Generative Artificial Selves

open access: yes, 2023
Artificial intelligence output are undeniably creative, but it has been argued that creativity should be assessed in terms of, not external products, but internal self-transformation through immersion in a creative task. Self-transformation requires a self, which we define as a bounded, self-organizing, self-preserving agent that is distinct from, and ...
Liane Gabora, Joscha Bach
openaire   +3 more sources

Development of a Basic CAM Processor for a Collaborative Robot for Workshop Automation

open access: yesTechnologia i Automatyzacja Montażu
The article presents an algorithm for constructing a tool path for a collaborative robot. This topic is significant due to the increasing popularity and prevalence of collaborative robots, alongside the lack of software for rapid path ...
Andrzej Chmielowiec   +2 more
doaj   +1 more source

Optimal Design of a Bilateral Stand-Alone Robotic Motion-Assisted Finger Exoskeleton for Home Rehabilitation

open access: yesMachines
This paper presents a novel exoskeleton robot that can be used at home to rehabilitate the index fingers of stroke-affected patients. This exoskeleton is designed as a one-degree-of-freedom four-bar mechanism able to guide the human index finger to ...
Tony Punnoose Valayil, Tanio K. Tanev
doaj   +1 more source

Visualization of optimal travel route using 3D terrain information for safe-movement of construction equipment towards autonomous construction

open access: yesNihon Kikai Gakkai ronbunshu
Unmanned construction systems are being promoted through remote control to increase labor efficiency and improve the working environment in the construction industry.
Ryo NAKAMURA   +4 more
doaj   +1 more source

Verification and Generation of Safe Straight Paths for a 4-DOF Spherical Manipulator

open access: yesTikrit Journal of Engineering Sciences, 2011
Sometimes in a manufacturing environment, a robotic arm is wanted to move in a straight path such as welding, painting and assembling. This straight path causes the manipulator to actuate all or most of its joints in the same time to track the path ...
Rawand Ehsan J.T
doaj   +1 more source

A Geared Five-Bar Linkage for the Walker Gait Trainer: Synthesis, Kinematic Analysis, and Device Integration

open access: yesEng
Stroke is a major cause of lower-limb paresis, and clinical practice has long shown that early, repetitive gait training can accelerate motor recovery. End-effector gait trainers mounted on a wheeled walker provide a portable and low-cost alternative to ...
Eddie Gazo-Hanna   +2 more
doaj   +1 more source

Automatic Tool Path Generation for Parametric Surfaces [PDF]

open access: yesEngineering and Technology Journal, 2019
A tool path generation algorithm has been proposed and implemented in the presented work. The aim of the development of tool path algorithm is to machine parametric surface with a given tolerance and scallop height.
Tahseen Abbas, Sara Shawi
doaj   +1 more source

A Generative Model For Electron Paths

open access: yes, 2018
Chemical reactions can be described as the stepwise redistribution of electrons in molecules. As such, reactions are often depicted using `arrow-pushing' diagrams which show this movement as a sequence of arrows. We propose an electron path prediction model (ELECTRO) to learn these sequences directly from raw reaction data.
Bradshaw, J   +4 more
openaire   +4 more sources

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