Results 51 to 60 of about 991,733 (290)

A web-based simulation of discrete-event system of system with the mobile application DEVSimPy-mob

open access: yesSoftwareX, 2021
The paper proposes an original architecture to execute discrete-event simulations using mobile devices (in particular smartphones) and cloud. The originality of the proposed approach is highlighted by the way the connection between modeling and ...
Laurent Capocchi, Jean-Francois Santucci
doaj  

State Space Characterization of Disjunctive Single-Unit Resource Allocation Systems

open access: yesIEEE Access, 2018
A deluge of approaches has been proposed to implement and deploy a computationally effective and maximally permissive liveness-enforcing supervisor for sequential resource allocation systems (RASs).
Oussama Karoui   +5 more
doaj   +1 more source

The Unfolding: Origins, Techniques, and Applications within Discrete Event Systems

open access: yesMathematics, 2022
This article aims to provide a perspective on the foundations and developments of the net unfolding techniques and their applications to discrete event systems.
Younes Rouabah, Zhiwu Li
doaj   +1 more source

Design of Supervisors for Active Diagnosis in Discrete Event Systems

open access: yesIEEE Transactions on Automatic Control, 2020
In this article, we present an active diagnosis method to enhance diagnosability of a plant modeled by a finite-state automaton. Some properties of active diagnosis and silent blocking are studied.
Yihui Hu, Ziyue Ma, Zhiwu Li
semanticscholar   +1 more source

Heterogeneity of Rheumatoid Arthritis‐Associated Interstitial Lung Disease by Longitudinal Forced Vital Capacity Trajectory and Associations with Disease Outcomes

open access: yesArthritis Care &Research, Accepted Article.
Objective We aimed to identify unique disease trajectories within rheumatoid arthritis‐associated interstitial lung disease (RA‐ILD) based on longitudinal forced vital capacity (FVC) values and their associated clinical outcomes. Methods We performed a cohort study of RA‐ILD within the Veterans Health Administration from 1999‐2021. RA‐ILD patients were
Bryant R. England   +9 more
wiley   +1 more source

Supervisory control of discrete event systems

open access: yesMathematical and Computer Modelling, 1996
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Event-Triggered Disturbance Rejection Control of Discrete Systems

open access: yesIEEE Access, 2020
This paper considers event-triggered disturbance rejection control for discrete time linear systems. A novel event-based disturbance rejection controller is designed, and sufficient conditions are given to guarantee that the closed-loop system is ...
Peng Cheng   +4 more
doaj   +1 more source

Data‐driven forecasting of ship motions in waves using machine learning and dynamic mode decomposition

open access: yesInternational Journal of Adaptive Control and Signal Processing, EarlyView.
Summary Data‐driven forecasting of ship motions in waves is investigated through feedforward and recurrent neural networks as well as dynamic mode decomposition. The goal is to predict future ship motion variables based on past data collected on the field, using equation‐free approaches.
Matteo Diez   +2 more
wiley   +1 more source

Minimal communication in a distributed discrete-event system

open access: yesIEEE Transactions on Automatic Control, 2003
This paper deals with distributed discrete-event systems, in which agents (or local sites) are required to communicate in order to perform some specified tasks. Associated with each agent is a finite-state automaton that captures the required tasks to be
K. Rudie, S. Lafortune, F. Lin
semanticscholar   +1 more source

Modelling Atherosclerotic Plaque Cap Mechanics: Microcalcifications Reduce Mechanical Properties in Mesenchymal Stromal Cell‐Based Model

open access: yesAdvanced Biology, EarlyView.
This study develops a tissue‐engineered model of the atherosclerotic cap using human mesenchymal stromal cells (MSCs). After 2 weeks of culture to produce a collagenous matrix, a mineralizing medium induces microcalcifications over 4 weeks. These constructs, imaged with second harmonic generation microscopy, lead to reduced ultimate stress at rupture ...
Imke L. Jansen   +4 more
wiley   +1 more source

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