Results 61 to 70 of about 991,733 (290)

Simulation Model Of Hotels By Using Discrete Event System

Journal of Engineering and Sustainable Development, 2014
In this paper propose a new approach for the hotel management problem. The proposal approach is based on counting “prices for Room and Suite ” and provide a varying discount for the guests in state of reservation in previous time. the goal is being to
Zena Salah Hussein
doaj  

Bridging Nature and Technology: A Perspective on Role of Machine Learning in Bioinspired Ceramics

Advanced Engineering Materials, EarlyView.
Machine learning (ML) is revolutionizing the development of bioinspired ceramics. This article investigates how ML can be used to design new ceramic materials with exceptional performance, inspired by the structures found in nature. The research highlights how ML can predict material properties, optimize designs, and create advanced models to unlock a ...
Hamidreza Yazdani Sarvestani, Aditi Singh, Behnam Ashrafi   +2 more
wiley   +1 more source

Modelling of secondary cooling system with a distributed architecture, using Coloured Petri nets

Revista Facultad de Ingeniería Universidad de Antioquia, 2019
Currently, cooling systems adjust their control structures with the objective of satisfying the demands of different applications. In consequence, the centralized structure frequently used in this type of applications has evolved towards a distributed ...
Ruth Cano, Carlos Alberto Rojas-Gallardo, José Isidro García-Melo   +2 more
doaj   +1 more source

PetriNet Editor + PetriNet Engine: New Software Tool For Modelling and Control of Discrete Event Systems Using Petri Nets and Code Generation

Applied Sciences, 2020
Petri nets are an important tool for creation of new platforms for digitised production systems due to their versatility in modelling discrete event systems.
Erik Kučera, Oto Haffner, Peter Drahoš, Roman Leskovský, Ján Cigánek   +4 more
doaj   +1 more source

A Case‐Based Reasoning Approach to Model Manufacturing Constraints for Impact Extrusion

Advanced Engineering Materials, EarlyView.
A hybrid modeling approach is presented that combines constraint‐based process modeling and case‐based reasoning. The model formalizes manufacturing constraints and integrates simulation data to model complex manufacturing processes. The approach supports manufacturability analysis during product design through an adaptive modeling environment.
Kevin Herrmann, Eduard Ortlieb, Hendrik Wester, Paul Christoph Gembarski, Bernd‐Arno Behrens, Roland Lachmayer   +5 more
wiley   +1 more source

Extended Analysis of Simulation Paradigms and Development of a Mesoscopic Model Based on the Discrete Time Paradigm

Transport and Telecommunication
The theoretical part of the paper examines the paradigms of process simulation that have become standard by analysing the features of “time” and “state”.
Tolujevs Jurijs, Zhumanov Azat, Kegenbekov Zhandos   +2 more
doaj   +1 more source

Event-triggered H∞ filtering for discrete-time Markov jump delayed neural networks with quantizations

Systems Science & Control Engineering, 2018
The problem of event-triggered $ H_\infty $ filtering for discrete-time Markov jump delayed neural networks with quantizations is investigated in this paper.
Tingting Zhang, Jinfeng Gao, Jiahao Li
doaj   +1 more source

Anomaly Detection Method for Hybrid Workpieces Using Dynamic Time Warping

Advanced Engineering Materials, EarlyView.
Monitoring of hybrid workpieces: when machining hybrid workpieces, unavoidable axial deviations of the material transition zone cause temporal shifts in the process force signals. A new anomaly detection method based on dynamic time warping is proposed to detect material defects.
Berend Denkena, Benjamin Bergmann, Heinrich Klemme, Miriam Handrup   +3 more
wiley   +1 more source

A Novel Simulation Approach for Damage Evolution during Tailored Forming

Advanced Engineering Materials, EarlyView.
Traditional damage models are struggling to accurately and efficiently simulate large‐scale three‐dimensional models with a great number of degrees of freedoms. A new gradient‐enhanced damage model based on the extended Hamilton principle can significantly reduce the computation time while ensuring mesh‐independence which is suitable to use in tailored
Fangrui Liu, Dustin Roman Jantos, Philipp Junker   +2 more
wiley   +1 more source

Insights from a Decade of Optimizing Emergency Medical Services Across Three Major Regions in Switzerland

Emergency Care and Medicine
Prehospital care, and especially emergency medical services (EMSs), are facing an increasing demand, while experiencing financial pressure. Strategies aimed at improving prehospital care management emphasize the efficient utilization of resources, but ...
Christoph Strauss, Michael Schmid, Daniel Kliem, Martin Müller   +3 more
doaj   +1 more source