Control Problems of Discrete Event Dynamic Systems in Temporal Logic Framework

Control Problems of Discrete Event Dynamic Systems in Temporal Logic Framework PDF Author: A. Yilmaz
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Control Problems of Discrete Event Dynamic Systems in Temporal Logic Framework

Control Problems of Discrete Event Dynamic Systems in Temporal Logic Framework PDF Author: A. Yilmaz
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Verifying Safety Properties of Discrete Event Control Systems Expressed in Temporal Logic Via Algebraic Petri Net Analysis

Verifying Safety Properties of Discrete Event Control Systems Expressed in Temporal Logic Via Algebraic Petri Net Analysis PDF Author:
Publisher:
ISBN: 9782921316101
Category :
Languages : en
Pages : 27

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In discrete event dynamic systems, the control problem is viewed as the interaction between the controller and the controlled process. The controller receives feedback messages from the process, and as circumstances dictate, sends command messages to the process in order to change its behavior. Of particular importance to the control systems engineer are issues related to system safety, and many safety properties take the form of qualifications about events which give rise to changes in state. This report suggests that such safety properties are most easily verified when reformulated as reachability questions about an associated Petri net model. The report shows how such verification may be performed algebraically using the incidence matrix of a Petri net, with the temperature control of a water tank and boiler used as an illustrative example.

Discrete Event Systems: Modeling and Control

Discrete Event Systems: Modeling and Control PDF Author: S. Balemi
Publisher: Birkhäuser
ISBN: 3034891202
Category : Science
Languages : en
Pages : 224

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Book Description
Research of discrete event systems is strongly motivated by applications in flex ible manufacturing, in traffic control and in concurrent and real-time software verification and design, just to mention a few important areas. Discrete event system theory is a promising and dynamically developing area of both control theory and computer science. Discrete event systems are systems with non-numerically-valued states, inputs, and outputs. The approaches to the modelling and control of these systems can be roughly divided into two groups. The first group is concerned with the automatic design of controllers from formal specifications of logical requirements. This re search owes much to the pioneering work of P.J. Ramadge and W.M. Wonham at the beginning of the eighties. The second group deals with the analysis and op timization of system throughput, waiting time, and other performance measures for discrete event systems. The present book contains selected papers presented at the Joint Workshop on Discrete Event Systems (WODES'92) held in Prague, Czechoslovakia, on Au gust 26-28, 1992 and organized by the Institute of Information Theory and Au tomation of the Czechoslovak Academy of Sciences, Prague, Czechoslovakia, by the Automatic Control Laboratory of the Swiss Federal Institute of Technology (ETH) , Zurich, Switzerland, and by the Department of Computing Science of the University of Groningen, Groningen, the Netherlands.

Control of Discrete Event Systems in Temporal Logic

Control of Discrete Event Systems in Temporal Logic PDF Author: Akash Deshpande
Publisher:
ISBN:
Category : Control theory
Languages : en
Pages : 39

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Supervisory Control and Failure Diagnosis of Discrete Event Systems

Supervisory Control and Failure Diagnosis of Discrete Event Systems PDF Author: Shengbing Jiang
Publisher:
ISBN:
Category : Discrete-time systems
Languages : en
Pages : 0

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Verification and Control of Real-time Discrete Event Dynamical Systems

Verification and Control of Real-time Discrete Event Dynamical Systems PDF Author: Jennifer Anne McManis
Publisher:
ISBN:
Category :
Languages : en
Pages : 252

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Modeling and Control of Logical Discrete Event Systems

Modeling and Control of Logical Discrete Event Systems PDF Author: Ratnesh Kumar
Publisher: Springer Science & Business Media
ISBN: 146152217X
Category : Technology & Engineering
Languages : en
Pages : 154

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Book Description
The field of discrete event systems has emerged to provide a formal treatment of many of the man-made systems such as manufacturing systems, communica tion networks. automated traffic systems, database management systems, and computer systems that are event-driven, highly complex, and not amenable to the classical treatments based on differential or difference equations. Discrete event systems is a growing field that utilizes many interesting mathematical models and techniques. In this book we focus on a high level treatment of discrete event systems. where the order of events. rather than their occurrence times, is the principal concern. Such treatment is needed to guarantee that the system under study meets desired logical goals. In this framework, dis crete event systems are modeled by formal languages or, equivalently, by state machines. The field of logical discrete event systems is an interdisciplinary field-it in cludes ideas from computer science, control theory, and operations research. Our goal is to bring together in one book the relevant techniques from these fields. This is the first book of this kind, and our hope is that it will be useful to professionals in the area of discrete event systems since most of the material presented has appeared previously only in journals. The book is also designed for a graduate level course on logical discrete event systems. It contains all the necessary background material in formal language theory and lattice the ory. The only prerequisite is some degree of "mathematical maturity".

Control of Discrete Event Systems

Control of Discrete Event Systems PDF Author: Jana Kos̆ecká
Publisher:
ISBN:
Category : Formal languages
Languages : en
Pages : 33

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Book Description
This model is suitable for the examination of some important control theoretic issues, such as controllability and observability from the qualitative point of view, and provides a good basis for modular synthesis of controllers. We will also discuss an Extended State Machine and Real-Time Temporal Logic model introduced by Ostroff and Wonham in [OW87]. It incorporates an explicit notion of time and means for specification and verification of discrete event systems using a temporal logic approach. An attempt is made to compare this model of DES with other ones."

Perturbation Analysis of Discrete Event Dynamic Systems

Perturbation Analysis of Discrete Event Dynamic Systems PDF Author: Yu-Chi (Larry) Ho
Publisher: Springer Science & Business Media
ISBN: 1461540240
Category : Technology & Engineering
Languages : en
Pages : 449

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Book Description
Dynamic Systems (DEDS) are almost endless: military C31 Ilogistic systems, the emergency ward of a metropolitan hospital, back offices of large insurance and brokerage fums, service and spare part operations of multinational fums . . . . the point is the pervasive nature of such systems in the daily life of human beings. Yet DEDS is a relatively new phenomenon in dynamic systems studies. From the days of Galileo to Newton to quantum mechanics and cosmology of the present, dynamic systems in nature are primarily differential equations based and time driven. A large literature and endless success stories have been built up on such Continuous Variable Dynamic Systems (CVDS). It is, however, equally clear that DEDS are fundamentally different from CVDS. They are event driven, asynchronous, mostly man-made and only became significant during the past generation. Increasingly, however, it can be argued that in the modem world our lives are being impacted by and dependent upon the efficient operations of such DEDS. Yet compared to the successful paradigm of differential equations for CVDS the mathematical modelling of DEDS is in its infancy. Nor are there as many successful and established techniques for their analysis and synthesis. The purpose of this series is to promote the study and understanding of the modelling, analysis, control, and management of DEDS. The idea of the series came from editing a special issue of the Proceedings of IEEE on DEOS during 1988.

Temporal Logic for Real-time Systems

Temporal Logic for Real-time Systems PDF Author: Jonathan S. Ostroff
Publisher: Taunton, England : Research Studies Press
ISBN: 9780863800863
Category : Discrete-time systems
Languages : en
Pages : 209

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