Download or read book Analyse orient e objets mod lisation par simulation written by David R. C. Hill and published by Addison Wesley France. This book was released on 1993 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: Découvrez les techniques de modélisation par simulation, à l'origine du modèle objet... Le modèle objet, issu du monde de la simulation, a finalement conquis la communauté du génie logiciel. Ce modèle ne se limite pas aux techniques de programmation puisqu'il est maintenant exploité par les méthodes d'analyse et de conception de logiciels. Ce livre s'appuie à la fois sur les techniques du génie logiciel et celles de la simulation pour présenter M2PO, une méthode de modélisation par objets. M2PO prend en charge un projet de l'analyse de domaine à la conception détaillée, utilise les notations graphiques les plus courantes et repose sur une étude des principales méthodes orientées objets existantes. Des exemples d'utilisation industrielles de M2PO sont présentés, notamment la conception d'une boîte à outils C++ pour l'animation de résultats de simulation, la génération de code de simulation QNAP2 à partir d'une saisie graphique d'un modèle de système de production...

Download or read book ENVIRONNEMENT ORIENTE OBJET DE MODELISATION ET DE SIMULATION A EVENEMENTS DISCRETS DE SYSTEMES COMPLEXES written by ANTOINE.. AIELLO and published by . This book was released on 1997 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: UNE ETAPE MAJEURE DANS L'ANALYSE ET LA CONCEPTION DE SYSTEMES CONCERNE L'ELABORATION DE MODELES. UN MODELE EST UNE REPRESENTATION SIMPLIFIEE DE LA STRUCTURE ET DU COMPORTEMENT D'UN SYSTEME, QUI PERMET D'ANTICIPER ET D'ANALYSER LES REACTIONS DE SYSTEMES EXISTANTS, MAIS AUSSI DE CONCEVOIR ET DE TESTER DES SYSTEMES EN COURS DE CONCEPTION. L'ANALYSE, LA CONCEPTION ET LE TEST DE CES SYSTEMES REPOSENT SUR UN PROCESSUS DE SIMULATION QUI A POUR OBJECTIF LA GENERATION DE RESULTATS DEVANT SE RAPPROCHER LE PLUS POSSIBLE DES REPONSES DU SYSTEME ETUDIE. DIFFERENTS TRAVAUX DE RECHERCHE ONT PERMIS DE DEVELOPPER DES OUTILS DE MODELISATION ET DE SIMULATION PERFORMANTS MAIS NEANMOINS LIES A DES DOMAINES D'APPLICATION SPECIFIQUES. AU TERME DE CE CONSTAT NOUS AVONS DECIDE D'APPORTER UNE CONTRIBUTION A L'ELABORATION D'UN ENVIRONNEMENT GENERAL DE MODELISATION ET DE SIMULATION DESTINE A PRENDRE EN COMPTE DES SYSTEMES ISSUS DE DOMAINES DIFFERENTS. CE MEMOIRE PRESENTE UNE APPROCHE BASEE SUR UNE SEPARATION EXPLICITE ENTRE LES PHASES DE MODELISATION ET DE SIMULATION. LA PHASE DE MODELISATION EST ELABOREE A PARTIR DES NOTIONS DE HIERARCHISATION ET DE MODELES MULTIVUES PERMETTANT D'INTRODUIRE LA COMPLEXITE D'UN SYSTEME DE FACON PROGRESSIVE. LA PHASE DE SIMULATION REPOSE POUR SA PART SUR UNE METHODOLOGIE A EVENEMENTS DISCRETS GENERIQUE, OFFRANT LA POSSIBILITE DE CREER AUTOMATIQUEMENT LES SIMULATEURS CORRESPONDANT AUX MODELES ETUDIES. CES TRAVAUX ONT ETE REALISES A PARTIR DE CONCEPTS ISSUS DE LA THEORIE DES OBJETS, OFFRANT AINSI LA POSSIBILITE D'ELABORER UN ENVIRONNEMENT EVOLUTIF. LA VALIDATION DE NOTRE APPROCHE EST MISE EN OEUVRE A TRAVERS L'ETUDE DE DEUX PROBLEMES APPARTENANT A DES DOMAINES D'APPLICATION DIFFERENTS.

Download or read book UN ENVIRONNEMENT ORIENTE OBJET POUR LA MODELISATION NUMERIQUE DES MATERIAUX EN CALCUL DE STRUCTURES written by RONALD.. FOERCH and published by . This book was released on 1996 with total page 197 pages. Available in PDF, EPUB and Kindle. Book excerpt: CE TRAVAIL REPOND AU BESOIN D'UNE CONCEPTION ET DE METHODE DE PROGRAMMATION MODERNES DANS LE DOMAINE DE LA SIMULATION NUMERIQUE EN MECANIQUE ET PLUS PARTICULIEREMENT DANS LE CADRE DE LA METHODE DES ELEMENTS FINIS. UN ETAT DE L'ART DE LA PROGRAMMATION ORIENTEE OBJET EN ELEMENTS FINIS EST PRESENTE. ON DECRIT ENSUITE EN DETAIL LES PROCEDURES ELEMENTS FINIS ET LE TRAITEMENT DES MODELES MATERIAU. CECI INCLUT LES FORMULATIONS EN TRANSFORMATIONS FINIES, LES MODELES COMPLEXES DE COMPORTEMENT DES MATERIAUX METALLIQUES PLASTIQUES ET VISCOPLASTIQUES, LES MONOCRISTAUX, LES POLYCRISTAUX ET LA MECANIQUE DE L'ENDOMMAGEMENT. ON DISCUTE DES DIFFERENTES TECHNIQUES D'INTEGRATION DANS UN CADRE GENERAL. EN CONCLUSION, CE TRAVAIL PROPOSE DE NOMBREUSES METHODES ESSENTIELLES POUR LA PROGRAMMATION DE LA METHODE DES ELEMENTS FINIS EN UTILISANT DES LANGAGES ORIENTES OBJET MODERNES. IL SOULIGNE EGALEMENT L'INTERET DE LA CONCEPTION ORIENTEE OBJET DANS LE CAS DE PROJETS D'ENVERGURE ET TRAITE DES PROBLEMES PLUS COMPLEXES QUE LES TRAVAUX ANTERIEURS AYANT ABORDE LA PROGRAMMATION ORIENTEE OBJET DE LA METHODE DES ELEMENTS FINIS

Download or read book Applied Simulation written by Malcolm Beaverstock and published by . This book was released on 2012-07-15 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Multi Agent Transport Simulation MATSim written by Andreas Horni and published by Ubiquity Press. This book was released on 2016-08-10 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt: The MATSim (Multi-Agent Transport Simulation) software project was started around 2006 with the goal of generating traffic and congestion patterns by following individual synthetic travelers through their daily or weekly activity programme. It has since then evolved from a collection of stand-alone C++ programs to an integrated Java-based framework which is publicly hosted, open-source available, automatically regression tested. It is currently used by about 40 groups throughout the world. This book takes stock of the current status. The first part of the book gives an introduction to the most important concepts, with the intention of enabling a potential user to set up and run basic simulations. The second part of the book describes how the basic functionality can be extended, for example by adding schedule-based public transit, electric or autonomous cars, paratransit, or within-day replanning. For each extension, the text provides pointers to the additional documentation and to the code base. It is also discussed how people with appropriate Java programming skills can write their own extensions, and plug them into the MATSim core. The project has started from the basic idea that traffic is a consequence of human behavior, and thus humans and their behavior should be the starting point of all modelling, and with the intuition that when simulations with 100 million particles are possible in computational physics, then behavior-oriented simulations with 10 million travelers should be possible in travel behavior research. The initial implementations thus combined concepts from computational physics and complex adaptive systems with concepts from travel behavior research. The third part of the book looks at theoretical concepts that are able to describe important aspects of the simulation system; for example, under certain conditions the code becomes a Monte Carlo engine sampling from a discrete choice model. Another important aspect is the interpretation of the MATSim score as utility in the microeconomic sense, opening up a connection to benefit cost analysis. Finally, the book collects use cases as they have been undertaken with MATSim. All current users of MATSim were invited to submit their work, and many followed with sometimes crisp and short and sometimes longer contributions, always with pointers to additional references. We hope that the book will become an invitation to explore, to build and to extend agent-based modeling of travel behavior from the stable and well tested core of MATSim documented here.

Download or read book Modeling and Simulation of Mineral Processing Systems written by R. Peter King and published by Elsevier. This book was released on 2012-12-02 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dr. R. Peter King covers the field of quantitative modeling of mineral processing equipment and the use of these models to simulate the actual behavior of ore dressing and coal washing as they are configured to work in industrial practice. The material is presented in a pedagogical style that is particularly suitable for readers who wish to learn the wide variety of modeling methods that have evolved in this field. The models vary widely from one unit type to another. As a result each model is described in some detail. Wherever possible model structure is related to the underlying physical processes that govern the behaviour of particulate material in the processing equipment. Predictive models are emphasised throughout so that, when combined, they can be used to simulate the operation of complex mineral processing flowsheets. The development of successful simulation techniques is a major objective of the work that is covered in the text. - Covers all aspects of modeling and simulation - Provides all necessary tools to put the theory into practice

Download or read book Modeling and Simulation in Scilab Scicos with ScicosLab 4 4 written by Stephen L. Campbell and published by Springer Science & Business Media. This book was released on 2009-12-21 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scilab and its Scicos block diagram graphical editor, with a special emphasis on modeling and simulation tools. The first part is a detailed Scilab tutorial, and the second is dedicated to modeling and simulation of dynamical systems in Scicos. The concepts are illustrated through numerous examples, and all code used in the book is available to the reader.

Download or read book Simulation Modeling with SIMIO written by Jeffrey A. Joines and published by Createspace Independent Publishing Platform. This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Resum: This edition of the workbook has an evolved structure based on use and experience. More emphasis is placed on "why" modeling choices are made, to supplement the "how" in using SIMIO in simulation. In Chapter 1, we present fundamental simulation concepts, independent of SIMIO which can be skipped for those who already understand these fundamentals. In Chapters 2 through 6, concentrates of the use of the Standard Library Objects in SIMIO. You can do a lot of simulation modeling without resorting to more complex concepts. A key part of those chapters is learning to identify/separate the data in a model from the model structure. Chapter 7 introduces the fundamental topic of "processes," which we frequently employ in the following chapters. Chapters 8 and 9 concentrate on the important topics of flow and capacity. Chapter 10 introduces optimization in the context of supply chain modeling. Chapter 11 presents the influence of bias and variability on terminating and steady-state simulation. Chapter 12 introduces SIMIO materials handling features. Chapter 13 extends the use of resources while Chapters 14 and 15 describes the use of workers including the detailed services provided by task sequences and their animation. Chapter 16 details the simulation of call centers with reneging, balking, and cost optimization. Chapters 17 through 20 presents object-oriented simulation capabilities in SIMIO. Chapter 17 builds a model out of an existing model (we call it sub-modeling). Chapter 18 describes the anatomy of an existing SIMIO and in Chapter 19 we build a new object by "sub-classing" an existing object. In Chapter 20 a new object is designed and built from a base SIMIO object and its creation is contrasted with standard SIMIO object. Chapter 21 presents some of the continuous modeling features in SIMIO. Chapters 22 and 23 demonstrates the power of object-oriented simulation in the modeling supply chains and process planning respectively.

Download or read book Simulation Modeling with Simio written by Jeffrey A. Joines and published by Simio LLC. This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an introduction to simulation modeling using Simio. It is written in what might be called a participatory style. You don't sit and read the book without a computer loaded with Simio. This book expects your active participation in using Simio as you turn the pages. We think that simulation is not a spectator sport. You have to do it to develop skill with it. You develop that skill by practice modeling (the more you practice the better you become).

Download or read book CMA written by and published by . This book was released on 1996 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Recent Advances in Integrated Design and Manufacturing in Mechanical Engineering written by Grigore Gogu and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 541 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents recent advances in the integration and the optimization of product design and manufacturing systems. The book is divided into 3 chapters corresponding to the following three main topics : - optimization of product design process (mechanical design process, mass customization, modeling the product representation, computer support for engineering design, support systems for tolerancing, simulation and optimization tools for structures and for mechanisms and robots), -optimization of manufacturing systems (multi-criteria optimization and fuzzy volumes, tooth path generation, machine-tools behavior, surface integrity and precision, process simulation), - methodological aspects of integrated design and manufacturing (solid modeling, collaborative tools and knowledge formalization, integrating product and process design and innovation, robust and reliable design, multi-agent approach in VR environment). The present book is of interest to engineers, researchers, academic staff, and postgraduate students interested in integrated design and manufacturing in mechanical engineering.

Download or read book Graph Based Modelling in Engineering written by Stanisław Zawiślak and published by Springer. This book was released on 2016-10-11 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents versatile, modern and creative applications of graph theory in mechanical engineering, robotics and computer networks. Topics related to mechanical engineering include e.g. machine and mechanism science, mechatronics, robotics, gearing and transmissions, design theory and production processes. The graphs treated are simple graphs, weighted and mixed graphs, bond graphs, Petri nets, logical trees etc. The authors represent several countries in Europe and America, and their contributions show how different, elegant, useful and fruitful the utilization of graphs in modelling of engineering systems can be.

Download or read book Multilevel Network Analysis for the Social Sciences written by Emmanuel Lazega and published by Springer. This book was released on 2015-12-16 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides new insights into the functioning of organizational, managerial and market societies. Multilevel analysis and social network analysis are described and the authors show how they can be combined in developing the theory, methods and empirical applications of the social sciences. This book maps out the development of multilevel reasoning and shows how it can explain behavior, through two different ways of contextualizing it. First, by identifying levels of influence on behavior and different aggregations of actors and behavior, and complex interactions between context and behavior. Second, by identifying different levels as truly different systems of agency: such levels of agency can be examined separately and jointly since the link between them is affiliation of members of one level to collective actors at the superior level. It is by combining these approaches that this work offers new insights. New case studies and datasets that explore new avenues of theorizing and new applications of methodology are presented. This book will be useful as a reference work for all social scientists, economists and historians who use network analyses and multilevel statistical analyses. Philosophers interested in the philosophy of science or epistemology will also find this book valuable. ​

Download or read book Mathematical Modeling in Systems Biology written by Brian P. Ingalls and published by MIT Press. This book was released on 2022-06-07 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: An introduction to the mathematical concepts and techniques needed for the construction and analysis of models in molecular systems biology. Systems techniques are integral to current research in molecular cell biology, and system-level investigations are often accompanied by mathematical models. These models serve as working hypotheses: they help us to understand and predict the behavior of complex systems. This book offers an introduction to mathematical concepts and techniques needed for the construction and interpretation of models in molecular systems biology. It is accessible to upper-level undergraduate or graduate students in life science or engineering who have some familiarity with calculus, and will be a useful reference for researchers at all levels. The first four chapters cover the basics of mathematical modeling in molecular systems biology. The last four chapters address specific biological domains, treating modeling of metabolic networks, of signal transduction pathways, of gene regulatory networks, and of electrophysiology and neuronal action potentials. Chapters 3–8 end with optional sections that address more specialized modeling topics. Exercises, solvable with pen-and-paper calculations, appear throughout the text to encourage interaction with the mathematical techniques. More involved end-of-chapter problem sets require computational software. Appendixes provide a review of basic concepts of molecular biology, additional mathematical background material, and tutorials for two computational software packages (XPPAUT and MATLAB) that can be used for model simulation and analysis.

Download or read book Four Decades of Scientific Explanation written by Wesley C. Salmon and published by University of Pittsburgh Press. This book was released on 2006-06-15 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: As Aristotle stated, scientific explanation is based on deductive argument-yet, Wesley C. Salmon points out, not all deductive arguments are qualified explanations. The validity of the explanation must itself be examined. Four Decades of Scientific Explanation provides a comprehensive account of the developments in scientific explanation that transpired in the last four decades of the twentieth century. It continues to stand as the most comprehensive treatment of the writings on the subject during these years.Building on the historic 1948 essay by Carl G. Hempel and Paul Oppenheim, "Studies in the Logic of Explanation," which introduced the deductive-nomological (D-N) model on which most work on scientific explanation was based for the following four decades, Salmon goes beyond this model's inherent basis of describing empirical knowledge to tells us "not only what, but also why." Salmon examines the predominant models in chronological order and describes their development, refinement, and criticism or rejection.Four Decades of Scientific Explanation underscores the need for a consensus of approach and ongoing evaluations of methodology in scientific explanation, with the goal of providing a better understanding of natural phenomena.

Download or read book Design Theory written by Pascal Le Masson and published by Springer. This book was released on 2017-04-06 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook presents the core of recent advances in design theory and its implications for design methods and design organization. Providing a unified perspective on different design methods and approaches, from the most classic (systematic design) to the most advanced (C-K theory), it offers a unique and integrated presentation of traditional and contemporary theories in the field. Examining the principles of each theory, this guide utilizes numerous real life industrial applications, with clear links to engineering design, industrial design, management, economics, psychology and creativity. Containing a section of exams with detailed answers, it is useful for courses in design theory, engineering design and advanced innovation management. "Students and professors, practitioners and researchers in diverse disciplines, interested in design, will find in this book a rich and vital source for studying fundamental design methods and tools as well as the most advanced design theories that work in practice". Professor Yoram Reich, Tel Aviv University, Editor-in-Chief, Research In Engineering Design. "Twenty years of research in design theory and engineering have shown that training in creative design is indeed possible and offers remarkably operational methods - this book is indispensable for all leaders and practitioners who wish to strengthen theinnovation capacity of their company." Pascal Daloz, Executive Vice President, Dassault Systèmes

Download or read book Real time Systems and Their Programming Languages written by Alan Burns and published by Addison Wesley Publishing Company. This book was released on 1990 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: A survey of real-time systems and the programming languages used in their development. Shows how modern real-time programming techniques are used in a wide variety of applications, including robotics, factory automation, and control. A critical requirement for such systems is that the software must