Results 21 to 30 of about 1,866,263 (284)

Multi‐channel underdetermined blind source separation for recorded audio mixture signals using an unmanned aerial vehicle

open access: yesIET Communications, 2021
Unmanned aerial vehicles as an important role for 5G and beyond networks are becoming more and more popular and have been equipped with various sensors to enable diverse emerging applications, e.g. locating sound‐emitting targets.
Kan Xie, Kanyang Jiang, Qiyu Yang
doaj   +1 more source

UMLF-COVID: an unsupervised meta-learning model specifically designed to identify X-ray images of COVID-19 patients

open access: yesBMC Medical Imaging, 2021
Background With the rapid spread of COVID-19 worldwide, quick screening for possible COVID-19 patients has become the focus of international researchers.
Rui Miao   +4 more
doaj   +1 more source

Dynamic Bottleneck Identification of Manufacturing Resources in Complex Manufacturing System

open access: yesApplied Sciences, 2022
Bottleneck identification is of great interest in discrete manufacturing fields, as they limit the system’s throughput. However, the bottlenecks are difficult to accurately identify due to the instability and complexity of discrete manufacturing systems.
Xuan Su   +4 more
doaj   +1 more source

Quantifying the Impact of Inspection Processes on Production Lines through Stochastic Discrete-Event Simulation Modeling

open access: yesModelling, 2021
Inspection processes are becoming more and more popular beyond the manufacturing industry to ensure product quality. Implementing inspection systems in multistage production lines brings many benefits in productivity, quality, and customer satisfaction ...
Pablo Martinez, Rafiq Ahmad
doaj   +1 more source

DEVELOPING AND VALIDATING MEASUREMENT FOR LEAN MANUFACTURING SUSTENANCE STRATEGIES: THE PLS-SEM APPROACH

open access: yesInternational Journal of Industrial Management, 2023
Manufacturing worldwide acknowledges lean manufacturing (LM) as a tool to enhance performance. However, sustaining the implementation has been an issue for them to reap the full benefit of LM.
Norhana Mohd Aripin   +2 more
doaj   +1 more source

Flexible Visual Quality Inspection in Discrete Manufacturing [PDF]

open access: yesProceedings of the Croatian Computer Vision Workshop, 2014
Most visual quality inspections in discrete manufacturing are composed of length, surface, angle or intensity measurements. Those are implemented as end-user configurable inspection tools that should not require an image processing expert to set up.
Jurić, Darko   +2 more
openaire   +3 more sources

The Use of Language Projection for Compositional Verification of Discrete Event Systems [PDF]

open access: yes, 2008
This paper proposes the use of abstraction by language projection to improve the performance of compositional verification to prove or disprove that a large system of composed finite-state machines satisfies a given safety property.
Simon Ware   +3 more
core   +1 more source

A new paradigm for digital transformation in discrete manufacturing enterprises

open access: yesDianzi Jishu Yingyong
Discrete manufacturing enterprises face multiple challenges in advancing digital transformation, including prominent data silos, inadequate data governance systems, inconsistencies between system data and operational scheduling mechanisms, insufficient ...
Xu Chi, Wang Weiwei, Lin Datao, Zhu Han
doaj   +1 more source

Energy efficient manufacturing from machine tools to manufacturing systems [PDF]

open access: yes, 2013
46th CIRP Conference on Manufacturing Systems, 29-31st May 2013, Sesimbra, PortugalEnergy efficiency is one of the key drivers for sustainability. Within manufacturing environments, energy efficiency importance has grown, and it is now considered among ...
Salonitis, Konstantinos   +2 more
core   +1 more source

Development of a STEP-compliant design and manufacturing framework for discrete sheet metal bend parts [PDF]

open access: yes, 2016
Metal sheets have the ability to be formed into nonstandard sizes and sections. Displacement-controlled computer numerical control press brakes are used for three-dimensional sheet metal forming.
Khan, Mushtaq   +8 more
core   +1 more source

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