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Author: Nada Matta Publisher: John Wiley & Sons ISBN: 1118588010 Category : Science Languages : en Pages : 277
Book Description
This book presents results of projects carried out by both scientific and industry researchers into the techniques to help in maintenance, control, supervision and security of systems, taking into account the technical environmental and human factors. This work is supported by the Scientific Group GIS 3SGS. It is a collaborative work from 13 partners (academic and industrial) who have come together to deal with security problems. The problems and techniques discussed mainly focus on stochastic and dynamic modeling, maintenance, forecasting, diagnosis, reliability, performance, organizational, human and environmental factors, uncertainty and experience feedback.
Author: Nada Matta Publisher: John Wiley & Sons ISBN: 1118588010 Category : Science Languages : en Pages : 277
Book Description
This book presents results of projects carried out by both scientific and industry researchers into the techniques to help in maintenance, control, supervision and security of systems, taking into account the technical environmental and human factors. This work is supported by the Scientific Group GIS 3SGS. It is a collaborative work from 13 partners (academic and industrial) who have come together to deal with security problems. The problems and techniques discussed mainly focus on stochastic and dynamic modeling, maintenance, forecasting, diagnosis, reliability, performance, organizational, human and environmental factors, uncertainty and experience feedback.
Author: Emilia Villani Publisher: Springer Science & Business Media ISBN: 1846286514 Category : Technology & Engineering Languages : en Pages : 226
Book Description
This book introduces a formalism for modeling complex and large-scale systems that merges Petri nets, differential equation systems, and object-oriented methods. It describes a method that starts from the requirements of a supervisory system and results in a proposal for such a system. The book also presents a validation procedure that allows verification of the formal properties of the hybrid model.
Author: Anne Chombart Publisher: ISBN: Category : Languages : fr Pages : 124
Book Description
LE TRAVAIL QUE NOUS PRESENTONS DANS CETTE THESE A POUR BUT DE CONSTRUIRE UN SUPERVISEUR DISCRET POUR UN SYSTEME A DYNAMIQUE CONTINUE DANS L'OPTIQUE DE LA CONTRAINDRE A RESPECTER DES SPECIFICATIONS DE FONCTIONNEMENT. REMARQUANT QUE LA NATURE DISCRETE DU SUPERVISEUR D'UNE PART ET LA NATURE CONTINUE DU SYSTEME A CONTROLER D'AUTRE PART POSENT LA QUESTION DE LA COMPATIBILITE DES INFORMATIONS MUTUELLEMENT ECHANGEES ENTRE CES DEUX ELEMENTS, NOUS AVONS CHOISI DE TRAITER LE PROBLEME COMME CELUI DE LA MODELISATION ET DE L'ANALYSE D'UN SYSTEME DYNAMIQUE HYBRIDE. D'UNE FACON GENERALE, UN SYSTEME DYNAMIQUE HYBRIDE EST UN SYSTEME QUI COMPORTE PLUSIEURS DYNAMIQUES DE NATURES DIFFERENTES. LE TERME DYNAMIQUE SIGNIFIE QU'IL Y A UNE EVOLUTION DANS LE TEMPS DU SYSTEME. LE TERME HYBRIDE SPECIFIE QUE CES EVOLUTIONS SONT DU TYPE CONTINU ET EVENEMENTIEL. APRES L'ETUDE DES METHODES DE MODELISATION DES SYSTEMES DYNAMIQUES HYBRIDES, PROPOSEES DANS LA LITTERATURE, UTILISANT LES AUTOMATES A ETATS FINIS POUR REPRESENTER LES SYSTEMES A EVENEMENTS DISCRETS, NOUS NOUS SOMMES APERCUS, QUE QUELLE QUE SOIT LA METHODOLOGIE ADOPTEE, EVENEMENTIELLE, CONTINUE OU COMBINEE, LE PROBLEME DE MODELISATION SE RAMENE A LA DETERMINATION DE REGIONS DE L'ESPACE D'ETAT CONTINU DELIMITEES PAR DES FRONTIERES SUSCEPTIBLES DE CARACTERISER LE COMPORTEMENT DYNAMIQUE DU PROCEDE, AFIN QUE LES EVENEMENTS QUI Y SONT ASSOCIES PORTENT L'INFORMATION NECESSAIRE A L'ANALYSE DE L'AUTOMATE CORRESPONDANT. NOUS AVONS REMARQUE QUE CE QUI DIFFERENCIE LES APPROCHES PRESENTEES EST LA MANIERE DE DETERMINER LES TRANSITIONS ENTRE LES ETATS DU GRAPHE CORRESPONDANT A CE QUE NOUS APPELONS LE SQUELETTE DE LA STRUCTURE COMMUNE. LE MODELE D'AUTOMATE REPRESENTANT LA PARTIE CONTINUE DU SYSTEME ETUDIE EST CONSTRUIT SUR LA BASE D'UNE PARTITION DE L'ESPACE D'ETAT CONTINU OBTENUE PAR LA CONSTRUCTION DE FONCTIONS DE LYAPUNOV ET DE DOMAINES DE STABILITE ASSOCIES, PERMETTANT AINSI DE PROPOSER UNE STRUCTURE EQUIVALENTE A CELLE DU SQUELETTE DE LA STRUCTURE MISE EN EVIDENCE. CE SQUELETTE CORRESPOND A L'ARMATURE DE LA STRUCTURE DU CONTROLEUR HYBRIDE OU SUPERVISEUR DISCRET QUE NOUS CHERCHONS A CONSTRUIRE.
Author: Christos Cassandras Publisher: Elsevier ISBN: 0080475841 Category : Technology & Engineering Languages : en Pages : 437
Book Description
This volume contains the proceedings of Analysis and Design of Hybrid Systems 2006: the 2nd IFAC Conference on Analysis and Design of Hybrid Systems, organized in Alghero (Italy) on June 7-9, 2006. ADHS is a series of triennial meetings that aims to bring together researchers and practitioners with a background in control and computer science to provide a survey of the advances in the field of hybrid systems, and of their ability to take up the challenge of analysis, design and verification of efficient and reliable control systems. ADHS'06 is the second Conference of this series after ADHS'03 in Saint Malo. 65 papers selected through careful reviewing process Plenary lectures presented by three distinguished speakers Featuring interesting new research topics
Author: Asmae Berrada Publisher: Academic Press ISBN: 012821404X Category : Technology & Engineering Languages : en Pages : 384
Book Description
Hybrid Energy System Models presents a number of techniques to model a large variety of hybrid energy systems in all aspects of sizing, design, operation, economic dispatch, optimization and control. The book's authors present a number of new methods to model hybrid energy systems and several renewable energy systems, including photovoltaic, solar plus wind and hydropower, energy storage, and combined heat and power systems. With critical modeling examples, global case studies and techno-economic modeling integrated in every chapter, this book is essential to understanding the development of affordable energy systems globally, particularly from renewable resources. With a detailed overview and a comparison of hybrid energy systems used in different regions, as well as innovative hybrid energy system designs covered, this book is useful for practicing power and energy engineers needing answers for what factors to consider when modeling a hybrid energy system and what tools are available to model hybrid systems. Combines research on several renewable energy systems, energy storage, and combined heat and power systems into a single informative resource on hybrid energy systems Includes significant global case studies of current and novel modeling techniques for comparison Covers numerical simulations of hybrid systems energy modeling and applications
Author: Mustapha Hatti Publisher: Springer Nature ISBN: 3030920380 Category : Technology & Engineering Languages : en Pages : 927
Book Description
This book emphasizes the role of micro-grid systems and connected networks for the strategic storage of energy through the use of information and communication techniques, big data, the cloud, and meta-heuristics to support the greed for artificial intelligence techniques in data and the implementation of global strategies to meet the challenges of the city in the broad sense. The intelligent management of renewable energy in the context of the energy transition requires the use of techniques and tools based on artificial intelligence (AI) to overcome the challenges of the intermittence of resources and the cost of energy. The advent of the smart city makes an increased call for the integration of artificial intelligence and heuristics to meet the challenge of the increasing migration of populations to the city, in order to ensure food, energy, and environmental security of the citizen of the city and his well-being. This book is intended for policymakers, academics, practitioners, and students. Several real cases are exposed throughout the book to illustrate the concepts and methods of the networks and systems presented. This book proposes the development of new technological innovations—mainly ICT—the concept of “Smart City” appears as a means of achieving more efficient and sustainable cities. The overall goal of the book is to develop a comprehensive framework to help public and private stakeholders make informed decisions on smart city investment strategies and develop skills for assessment and prioritization, including resolution of difficulties with deployment and reproducibility.
Author: Moamar Sayed-Mouchaweh Publisher: Springer ISBN: 3319749625 Category : Technology & Engineering Languages : en Pages : 330
Book Description
Cyber-physical systems (CPS) are characterized as a combination of physical (physical plant, process, network) and cyber (software, algorithm, computation) components whose operations are monitored, controlled, coordinated, and integrated by a computing and communicating core. The interaction between both physical and cyber components requires tools allowing analyzing and modeling both the discrete and continuous dynamics. Therefore, many CPS can be modeled as hybrid dynamic systems in order to take into account both discrete and continuous behaviors as well as the interactions between them. Guaranteeing the security and safety of CPS is a challenging task because of the inherent interconnected and heterogeneous combination of behaviors (cyber/physical, discrete/continuous) in these systems. This book presents recent and advanced approaches and tech-niques that address the complex problem of analyzing the diagnosability property of cyber physical systems and ensuring their security and safety against faults and attacks. The CPS are modeled as hybrid dynamic systems using different model-based and data-driven approaches in different application domains (electric transmission networks, wireless communication networks, intrusions in industrial control systems, intrusions in production systems, wind farms etc.). These approaches handle the problem of ensuring the security of CPS in presence of attacks and verifying their diagnosability in presence of different kinds of uncertainty (uncertainty related to the event occurrences, to their order of occurrence, to their value etc.).
Author: Benoit Robyns Publisher: John Wiley & Sons ISBN: 1848219806 Category : Science Languages : en Pages : 348
Book Description
This book deals with the management and valuation of energy storage in electric power grids, highlighting the interest of storage systems in grid applications and developing management methodologies based on artificial intelligence tools. The authors highlight the importance of storing electrical energy, in the context of sustainable development, in "smart cities" and "smart transportation", and discuss multiple services that storing electrical energy can bring. Methodological tools are provided to build an energy management system storage following a generic approach. These tools are based on causal formalisms, artificial intelligence and explicit optimization techniques and are presented throughout the book in connection with concrete case studies.
Author: Nada Matta
Author: Nada Matta
Author: Emilia Villani
Author: Anne Chombart
Author: Christos Cassandras
Author: Asmae Berrada
Author: Mustapha Hatti
Author: Moamar Sayed-Mouchaweh
Author: 
Author: Janan Zaytoon
Author: Benoit Robyns