Suboptimal time management of discrete event systems with uncontrollable events modeled by Petri nets
Sign Up to like & getrecommendations! Published in 2019 at "Asian Journal of Control"
DOI: 10.1002/asjc.2037
Abstract: Preventing systems from entering to forbidden states is a crucial issue in discrete event systems control. Adding supervisors to the system is a common method to avoid entering to forbidden states. In discrete event systems… read more here.
Keywords: time; discrete event; event systems; forbidden states ... See more keywords
Masked observation for majority‐based control of a democratic progress model in the framework of discrete event systems
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DOI: 10.1002/asjc.2353
Abstract: This paper addresses a simple democratic progress model represented by a discrete‐event system (DES) and the influence of information accessibility on the progressiveness of the model. Each agent makes a decision according to its selfish… read more here.
Keywords: discrete event; progress model; masked observation; progress ... See more keywords
Discrete event simulation to aid decision-making and mitigation in solid waste management
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DOI: 10.1007/s11027-019-09859-4
Abstract: This article aims to evaluate municipal solid waste (MSW) management schemes in order to promote sustainability and eco-efficiency, core elements in global mitigation strategies in both public and private policies. A discrete event simulation (DES)… read more here.
Keywords: discrete event; solid waste; management; mitigation ... See more keywords
Diagnosability Analysis of Intermittent Faults in Discrete Event Systems Using a Twin-plant Structure
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DOI: 10.1007/s12555-018-0682-9
Abstract: Most research in fault diagnosis of discrete event systems has been focused on permanent failures. However, experience with monitoring of dynamic systems shows that intermittent faults are predominant, and that their diagnosis constitutes one of… read more here.
Keywords: discrete event; intermittent faults; twin plant; diagnosability ... See more keywords
Validation of a DICE Simulation Against a Discrete Event Simulation Implemented Entirely in Code
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DOI: 10.1007/s40273-017-0534-0
Abstract: BackgroundModeling is an essential tool for health technology assessment, and various techniques for conceptualizing and implementing such models have been described. Recently, a new method has been proposed—the discretely integrated condition event or DICE simulation—that… read more here.
Keywords: discrete event; dice simulation; dice; simulation ... See more keywords
Reduction of Diagnosers for Discrete-Event Systems
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DOI: 10.1007/s40313-021-00795-w
Abstract: The main drawback of implementing the traditional diagnoser for Discrete-Event Systems proposed in the literature is that its state set can be very large, requiring the use of a large amount of memory to store… read more here.
Keywords: systems reduction; event systems; diagnoser; discrete event ... See more keywords
Application of online supervisory control of discrete-event systems to multi-robot warehouse automation
Sign Up to like & getrecommendations! Published in 2018 at "Control Engineering Practice"
DOI: 10.1016/j.conengprac.2018.09.003
Abstract: Abstract In this paper we present an online supervisory control approach, based on limited lookahead policy, that is amenable for the control of multi-agent discrete-event systems. We then apply this online control scheme to model… read more here.
Keywords: discrete event; control; online supervisory; warehouse automation ... See more keywords
A Generalized Inference-Based Prognosis Framework for Discrete Event Systems
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DOI: 10.1016/j.ifacol.2017.08.1201
Abstract: Abstract We previously introduced an inference-based framework for decentralized prognosis of discrete event systems, and formulated the notion of N-inference V-prognosability to characterize the existence of a disjunctive decentralized prognosis scheme such that any fault… read more here.
Keywords: discrete event; framework; prognosis; inference based ... See more keywords
Efficient Implementation of Distinguished Controllers for Discrete-Event Systems
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DOI: 10.1016/j.ifacol.2017.08.272
Abstract: Abstract In Supervisory Control Theory (SCT) of Discrete Event Systems, event refinements have been exploited to simplify modeling tasks. Approximations complement this approach with an alternative to also reduce synthesis effort. In spite of advantageous… read more here.
Keywords: discrete event; implementation distinguished; implementation; efficient implementation ... See more keywords
UltraDES - A Library for Modeling, Analysis and Control of Discrete Event Systems
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DOI: 10.1016/j.ifacol.2017.08.540
Abstract: Abstract In this paper a library of functions and data structures for analysis and control of Discrete Event Systems based in the. NET Framework is proposed. The main objective is to create an environment for… read more here.
Keywords: discrete event; analysis control; event systems; control discrete ... See more keywords
From Discrete Event Simulation to Discrete Event Specified Systems (DEVS)
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DOI: 10.1016/j.ifacol.2017.08.672
Abstract: Abstract In this presentation we discuss the evolution of simulation from its origin in design of computer and communication systems based on event routines, to the conceptualization of the objects under study as systems, to… read more here.
Keywords: discrete event; simulation discrete; event specified; event ... See more keywords