Réalisation d'un système expert d'aide à la reconstitution d'un réseau électrique de transport après un incident généralisé

Réalisation d'un système expert d'aide à la reconstitution d'un réseau électrique de transport après un incident généralisé PDF Author: Pierre-Henri Darnault
Publisher:
ISBN:
Category :
Languages : fr
Pages : 123

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Book Description
CE TRAVAIL PRESENTE L'ELABORATION D'UN SYSTEME EXPERT D'AIDE A LA REPRISE DE SERVICE D'UN RESEAU ELECTRIQUE DE TRANSPORT APRES UN INCIDENT GENERALISE. APRES UNE ANALYSE DU PROBLEME DE REPRISE DE SERVICE ET DES SOLUTIONS ACTUELLES, UN MODELE DE RESEAU ET LES CONNAISSANCES EXTRAITES SONT PRESENTEES. LE MODELE DE RESEAU REGROUPE SOUS LA FORME D'UNE BASE DE DONNEES ORIENTEE OBJET LES DONNEES ET LES COMPORTEMENTS D'UN RESEAU EN CONDUITE. LES CONNAISSANCES NECESSAIRES AU SYSTEME PROVIENNENT DES CONTRAINTES IMPOSEES PAR LA CONDUITE, ET DE REGLES DE BON SENS ELECTROTECHNIQUES. L'ETUDE A ABOUTI A LA REALISATION D'UN PROTOTYPE PERMETTANT LE TEST DE STRATEGIES DIFFERENTES ELABOREES A PARTIR DES CONNAISSANCES EXTRAITES

Réalisation d'un système expert d'aide à la reconstitution d'un réseau électrique de transport après un incident généralisé

Réalisation d'un système expert d'aide à la reconstitution d'un réseau électrique de transport après un incident généralisé PDF Author: Pierre-Henri Darnault
Publisher:
ISBN:
Category :
Languages : fr
Pages : 123

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Book Description
CE TRAVAIL PRESENTE L'ELABORATION D'UN SYSTEME EXPERT D'AIDE A LA REPRISE DE SERVICE D'UN RESEAU ELECTRIQUE DE TRANSPORT APRES UN INCIDENT GENERALISE. APRES UNE ANALYSE DU PROBLEME DE REPRISE DE SERVICE ET DES SOLUTIONS ACTUELLES, UN MODELE DE RESEAU ET LES CONNAISSANCES EXTRAITES SONT PRESENTEES. LE MODELE DE RESEAU REGROUPE SOUS LA FORME D'UNE BASE DE DONNEES ORIENTEE OBJET LES DONNEES ET LES COMPORTEMENTS D'UN RESEAU EN CONDUITE. LES CONNAISSANCES NECESSAIRES AU SYSTEME PROVIENNENT DES CONTRAINTES IMPOSEES PAR LA CONDUITE, ET DE REGLES DE BON SENS ELECTROTECHNIQUES. L'ETUDE A ABOUTI A LA REALISATION D'UN PROTOTYPE PERMETTANT LE TEST DE STRATEGIES DIFFERENTES ELABOREES A PARTIR DES CONNAISSANCES EXTRAITES

Système expert pour l'analyse de sécurité d'un réseau de transport d'énergie électrique

Système expert pour l'analyse de sécurité d'un réseau de transport d'énergie électrique PDF Author: Christian Tinguely
Publisher:
ISBN:
Category :
Languages : fr
Pages : 171

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SYSTEME EXPERT D'AIDE A LA REPRISE DE SERVICE D'UN RESEAU ELECTRIQUE APRES UN INCIDENT GENERALISE

SYSTEME EXPERT D'AIDE A LA REPRISE DE SERVICE D'UN RESEAU ELECTRIQUE APRES UN INCIDENT GENERALISE PDF Author: MINH.. NGO QUANG
Publisher:
ISBN:
Category :
Languages : fr
Pages : 119

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Book Description
CE TRAVAIL A POUR BUT D'ELABORER UN OUTIL QUI PERMET DE FAIRE LA SIMULATION DE DIFFERENTES STRATEGIES, ET D'AIDER A LA PRISE DE DECISION PENDANT LA REPRISE DE SERVICE DU RESEAU ELECTRIQUE APRES UN INCIDENT GENERALISE. L'ETUDE EST MENEE SUR L'APPLICATION DU MODELE BLACKBOARD QUI PERMET D'UNE PART D'IMPLANTER OU DE MODIFIER FACILEMENT UNE STRATEGIE DE REPRISE DE SERVICE, ET D'AUTRE PART, DE TRAITER L'INTERVENTION DE L'OPERATEUR PENDANT LA SIMULATION DE CAS. CECI A PU ETRE REALISE GRACE A LA SEPARATION DE LA CONNAISSANCE EN TROIS TYPES, LES DONNEES, LES REGLES ET LA STRATEGIE ET A LA POSSIBILITE OFFERTE PAR LE BLACKBOARD DE COORDONNER L'ACTIVITE DE PLUSIEURS EXPERTS (SOURCES DE CONNAISSANCE), CONSTRUITES DE FACON INDEPENDANTE. LE FAIT QUE L'OPERATEUR SOIT CONSIDERE COMME UN EXPERT PARMI D'AUTRES DANS LE SYSTEME, ASSURE LA COHERENCE DU PROCESSUS DE RESOLUTION. L'INTERFACE GRAPHIQUE QUI FOURNIT UNE PRESENTATION D'INFORMATION SYNTHETIQUE ET ERGONOMIQUE PERMET UN BON DIALOGUE AVEC L'OPERATEUR. A TITRE D'EXEMPLE, TROIS STRATEGIES ONT ETE IMPLEMENTEES POUR MONTRER LA FACILITE D'IMPLANTATION D'UNE STRATEGIE. CECI A JUSTIFIE AUSSI LA STRATEGIE DE REPRISE DE SERVICE RETENUE POUR LE MOMENT A EDF. UN CERTAIN NOMBRE DE PROBLEMES ENCORE A ETUDIER SONT AUSSI IDENTIFIES

Système expert d'aide au diagnostic de problèmes de réseaux informatiques

Système expert d'aide au diagnostic de problèmes de réseaux informatiques PDF Author: Philippe Pierandrei
Publisher:
ISBN:
Category :
Languages : fr
Pages : 264

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The Social Construction of Technological Systems

The Social Construction of Technological Systems PDF Author: Wiebe E. Bijker
Publisher: MIT Press
ISBN: 9780262521376
Category : Science
Languages : en
Pages : 428

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Book Description
"The impact of technology on society is clear and unmistakeable. The influence of society on technology is more subtle. The 13 essays in this book have been written by a diverse group of scholars united by a common interest in creating a new field - the sociology of technology. They draw on a wide array of case studies - from cooking stoves to missile systems, from 15th-century Portugal to today's Al labs - to outline an original research program based on a synthesis of ideas from the social studies of science and the history of technology. Together they affirm the need for a study of technology that gives equal weight to technical, social, economic, and political questions"--Back cover.

DayWater

DayWater PDF Author: Daniel R. Thevenot
Publisher: IWA Publishing
ISBN: 1843391600
Category : Science
Languages : en
Pages : 313

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Book Description
The European DayWater project has developed a prototype of an Adaptive Decision Support System (ADSS) related to urban stormwater pollution source control. The DayWater ADSS greatly facilitates decision-making for stormwater source control, which is currently impeded by the large number of stakeholders involved and by the necessary multidisciplinary knowledge. This book presents the results of this project, providing new insights into both technical and management issues. The main objectives of its technical chapters are pollution source control modelling, risk and impact assessment, and evaluation and comparison of best management practices. It also covers management aspects, such as the analysis of the decision-making processes in stormwater source control, at a European scale, and stormwater management strategies in general. The combination of scientific-technical and socio-managerial knowledge, with the strong cooperation of numerous end-users, reflects the innovative character of this book which includes actual applications of the ADSS prototype in significant case studies. DayWater: an Adaptive Decision Support System for Urban Stormwater Management contains 26 chapters collectively prepared by DayWater scientific partners and end-users associated with this European Research and Development project. It includes: A general presentation of the DayWater Adaptive Decision Support System (ADSS) structure and operation modes A detailed description of the major components of this ADSS prototype The assessment of its components in significant case studies in France, Germany and Sweden The proceedings of the International Conference on Decision Support Systems for Integrated Urban Water Management, held in Paris on 3-4 November 2005. The book presents the ADSS prototype including a combination of freely accessible on-line databases, guidance documents, “road maps” and modelling or multi-criteria analysis tools. As demonstrated in several significant case studies the challenge for stormwater managers is to make the benefits of urban stormwater management visible to society, resulting in active co-operation of a diversity of stakeholders. Only then, will sustainable management succeed. DayWater: an Adaptive Decision Support System for Urban Stormwater Management advances this cause of sustainable urban management through Urban stormwater management, and makes achievable (by means of risk and vulnerability tools which are included) the goal of integrated urban water management (IUWM).

The Geography of Transport Systems

The Geography of Transport Systems PDF Author: Jean-Paul Rodrigue
Publisher: Routledge
ISBN: 1136777326
Category : Science
Languages : en
Pages : 432

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Book Description
Mobility is fundamental to economic and social activities such as commuting, manufacturing, or supplying energy. Each movement has an origin, a potential set of intermediate locations, a destination, and a nature which is linked with geographical attributes. Transport systems composed of infrastructures, modes and terminals are so embedded in the socio-economic life of individuals, institutions and corporations that they are often invisible to the consumer. This is paradoxical as the perceived invisibility of transportation is derived from its efficiency. Understanding how mobility is linked with geography is main the purpose of this book. The third edition of The Geography of Transport Systems has been revised and updated to provide an overview of the spatial aspects of transportation. This text provides greater discussion of security, energy, green logistics, as well as new and updated case studies, a revised content structure, and new figures. Each chapter covers a specific conceptual dimension including networks, modes, terminals, freight transportation, urban transportation and environmental impacts. A final chapter contains core methodologies linked with transport geography such as accessibility, spatial interactions, graph theory and Geographic Information Systems for transportation (GIS-T). This book provides a comprehensive and accessible introduction to the field, with a broad overview of its concepts, methods, and areas of application. The accompanying website for this text contains a useful additional material, including digital maps, PowerPoint slides, databases, and links to further reading and websites. The website can be accessed at: http://people.hofstra.edu/geotrans This text is an essential resource for undergraduates studying transport geography, as well as those interest in economic and urban geography, transport planning and engineering.

Expert Systems in Engineering Applications

Expert Systems in Engineering Applications PDF Author: Spyros Tzafestas
Publisher: Springer Science & Business Media
ISBN: 3642840485
Category : Computers
Languages : en
Pages : 391

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Book Description
Expert system technology is receiving increasing popularity and acceptance in the engineering community. This is due to the fact that there actually exists a close match between the capabilities of the current generation expert systems and the requirements of engineering practice. Prepared by a distinguished team of experts, this book provides a balanced state-of-the-art presentation of the design principles of engineering expert systems, and a representative picture of their capabilities to assist efficiently the design, diagnosis and operation of complex industrial plants. Among the application areas covered are the following: hardware synthesis, industrial plant layout design, fault diagnosis, process control, image analysis, computer communication, electric power systems, intelligent control, robotics, and manufacturing systems. The book is appropriate for the researcher and the professional. The researcher can save considerable time in searching the scattered technical information on engineering expert systems. The professional can have readily available a rich set of guidelines and techniques that are applicable to a wide class of engineering domains.

Technology and Globalisation

Technology and Globalisation PDF Author: David Pretel
Publisher: Springer
ISBN: 3319754505
Category : Business & Economics
Languages : en
Pages : 405

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Book Description
This book examines the role of experts and expertise in the dynamics of globalisation since the mid-nineteenth century. It shows how engineers, scientists and other experts have acted as globalising agents, providing many of the materials and institutional means for world economic and technical integration. Focusing on the study of international connections, Technology and Globalisation illustrates how expert practices have shaped the political economies of interacting countries, entire regions and the world economy. This title brings together a range of approaches and topics across different regions, transcending nationally-bounded historical narratives. Each chapter deals with a particular topic that places expert networks at the centre of the history of globalisation. The contributors concentrate on central themes including intellectual property rights, technology transfer, tropical science, energy production, large technological projects, technical standards and colonial infrastructures. Many also consider methodological, theoretical and conceptual issues.

The Vietnamese City in Transition

The Vietnamese City in Transition PDF Author: Patrick Gubry
Publisher: Institute of Southeast Asian
ISBN: 9812308253
Category : Business & Economics
Languages : en
Pages : 365

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Book Description
Since the Doi Moi policy of economic renovation was introduced in 1986, Vietnam has undergone deep transformations as a result of the transition to a socialist-oriented market economy. Social and urban transition has taken place in parallel, as urban dynamics were spurred on by Vietnamese public and private stakeholders, and by external agents such as international organizations and international solidarity organizations, experts, consultants and bilateral aid organizations.Here are the results of research carried out by French, Canadian and Vietnamese teams from the north and south of the country on the overarching theme of Vietnamese cities in transition. Some of this research deals with urban dynamics, some with the issues at stake within such dynamics, or with the strategies of the most significant stakeholders in urban transition: civil society, donors within the framework of official aid for development, consultants and international consultancy firms. These projects were carried out between 2001 and 2004 as part of the Urban Research Programme for Development (PRUD), and mainly focus on Hanoi and Ho Chi Minh City, or both in the case of comparative studies.Is there such a thing as a Vietnamese model of an Asian city? It seems that urban transition in Vietnam is not taking place in as radical and abrupt a manner as in China. The country's capacity for absorbing external models, the quest for a third way between state intervention and economic liberalism, and the fact that the country's architectural heritage is taken into account in urban planning, are just some of the reasons for its particularity. The issues addressed in each chapter, as well as the proposals for further research suggested by the contributors, should act as a catalyst for urban research in Vietnam.