Computer-Based Management of Complex Systems

Computer-Based Management of Complex Systems PDF Author: Peter M. Milling
Publisher: Springer Science & Business Media
ISBN: 3642749461
Category : Business & Economics
Languages : en
Pages : 648

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Book Description
Especially during the last decade, the systems approach gained wide spread attention and increased influence in the world of academics and business. The holistic view of how individual elements interact with ea~h other to form an entity -not a collection of isolated parts -becomes more and more important. Whether it is called "integration" as in Computer Integrated Manufacturing, "organism" in ecological studies, or "network" like the communication network, it is the system's idea which opens neVI' dimensions for insights, applications and development. System Dynamics -or Industrial Dynamics as it was called during its early years by its founder and mentor, M.I.T.'s now Professor Emeritus Jay W. Forrester, -pioneered the use of system concepts and computer simulation for the analysis of complex problems in business and management. It was applied to study the dynamics of corporations, cities, national economies and, finally, the global problems of man and in his limited and fragile environment. The field has reached a stage of self sustained development and momentum. A few years ago the System Dynamics Society was founded, a high quality academic journal is now published in its fifth volume, and the annual International Conferences of the Society were institutionalized and took place in America, Europe and Asia. The organization of international meet· ings for this scientific community, however, is older than the System Dynamics Society itself. The first conventions were held as special sections of conferences devoted to simulation or cybernetics.

Knowledge-Based Simulation

Knowledge-Based Simulation PDF Author: Paul A. Fishwick
Publisher: Springer Science & Business Media
ISBN: 1461230403
Category : Computers
Languages : en
Pages : 310

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Book Description
Knowledge-Based Simulation: Methodology and Application represents a recent compilation of research material that reviews fundamental concepts of simulation methodology and knowledge-based simulation applications. Knowledge-based simulation represents a new and exciting bridge area linking the fields of computer simulation and artificial intelligence. This book will appeal to both theorists and practitioners who require simulation to solve complex problems. A primary attraction of the book is its emphasis on both methodology and applications. In this way, the reader can explore new methods for encoding knowledge-inten- sive information into a simulation model, and new applications that utilize these methods.

Progress in Simulation

Progress in Simulation PDF Author: George Winston Zobrist
Publisher: Intellect Books
ISBN:
Category : Computers
Languages : en
Pages : 312

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Book Description
Contributions from researchers and practitioners explore a spectrum of topics, including simulation software, parallel simulation techniques, knowledge-based simulations, simulation of neural nets, object-orientated simulation reuse of simulation models, and applications of simulation in areas such as architecture, manufacturing, LANs and others. These volumes are intended for a wide audience - those professionally involved in simulation research and applications, scholars and technical managers.

Science in the Age of Computer Simulation

Science in the Age of Computer Simulation PDF Author: Eric Winsberg
Publisher: University of Chicago Press
ISBN: 0226902048
Category : Computers
Languages : en
Pages : 166

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Book Description
"Digital computer simulation helps study phenomena of great complexity, but how much do we know about the limits and possibilities of this new scientific practice? How do simulations compare to traditional experiments? And are they reliable? Scrutinizing these issues with a philosophical lens, Eric Winsberg explores the impact of simulation on such issues as the nature of scientific evidence, the role of values in science, the nature and role of fictions in science, and the relationship between simulation and experiment, theories and data, and theories at different levels of description"--Cover.

Mathematical and Physical Simulation of the Properties of Hot Rolled Products

Mathematical and Physical Simulation of the Properties of Hot Rolled Products PDF Author: Maciej Pietrzyk
Publisher: Elsevier
ISBN: 0080525687
Category : Computers
Languages : en
Pages : 377

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Book Description
The objective of this publication is to comprehensively discuss the possibilities of producing steels with pre-determined attributes, demanded by the customer to fit exacting specifications. The information presented in the book has been designed to indicate the reasons for the expenses and to aid in the process of overcoming the difficulties and reducing the costs. In nine detailed chapters, the authors cover topics including: • steel as a major contributor to the economic wealth of a country in terms of its capabilities and production • current concerns of major steel producers • phenomena contributing to the quality of the product • information concerning the boundary conditions of the rolling process and initial conditions, put to use by mathematical models • the solid state incremental approach and flow formulation • parameters and variables - most of which make use of the exponential nature of phenomena that are activated by thermal energy • the application of three dimensional analysis to shape rolling • the evaluation of parameters by a form of inverse analysis to the flat rolling process • knowledge based modeling, using artificial intelligence, expert systems and neural networks They conclude that when either mathematical or physical modeling of the rolling process is considered and the aim is to satisfy the demands for customers, it is possible to produce what the customer wants, exactly.

NASA Conference Publication

NASA Conference Publication PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 888

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Book Description


Object-Oriented Simulation with Hierarchical, Modular Models

Object-Oriented Simulation with Hierarchical, Modular Models PDF Author: Bernard P. Zeigler
Publisher: Academic Press
ISBN: 1483264912
Category : Technology & Engineering
Languages : en
Pages : 416

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Book Description
Object-Oriented Simulation with Hierarchical, Modular Models: Intelligent Agents and Endomorphic Systems describes an approach to object-oriented discrete event simulation and the concepts of hierarchical, modular model construction, The implementation of the concepts of multifaceted modeling methodology in the DEVS-Scheme modeling and simulation environment is discussed. The use of the DEVS-Scheme environment in modeling artificial intelligent agents is also considered, along with the concept of endomorphism to characterize the application of self-embedded models, including models of self. Comprised of 15 chapters, this book begins with an overview of the dimensions of knowledge representation in simulation environments, followed by a discussion on object-oriented programming as well as the concepts of modular, hierarchical models and the system entity structure. Subsequent chapters focus on digraph-models and experimental frames; DEVS formalism and DEVS-Scheme simulation environment; a model base for simple multi-computer architectures; and rule-based specification of atomic models. Model bases in endomorphic systems and intelligent agents are also examined. This monograph will be of interest to simulation theorists as well as practitioners and researchers in the fields of artificial intelligence, systems engineering, computer science and engineering, and operations research.

Continuous System Simulation

Continuous System Simulation PDF Author: D.J. Murray-Smith
Publisher: Springer Science & Business Media
ISBN: 1461525047
Category : Technology & Engineering
Languages : en
Pages : 258

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Book Description
obtained by simulation more quickly, effec Computer simulation of dynamic systems is a topic which is growing steadily in importance tively and cheaply than by experimentation and testing of the real system. System perfor in the physical sciences, engineering, biology and medicine. The reasons for this trend mance can also be investigated using simula relate not only to the steadily increasing tion for a much wider range of conditions than can be contemplated for the real system power of computers and the rapidly falling costs of hardware, but also to the availability because of operating constraints or safety of appropriate software tools in the form of requirements. Similar factors can apply in simulation languages. Problem-oriented lan other fields, such as biomedical systems guages of this kind assist those who are not engineering. specialists in computational methods to trans System simulation, using digital computers, can relate either to models based on continu late a mathematical description into a simula tion program in a simple and straightforward ous variables or to discrete-event descriptions. fashion. They can also provide useful diag Continuous system simulation techniques are applied to systems described by sets of differ nostic information when difficulties are encountered. Therefore, a simulation lan ential equations and algebraic equations.

Simulated Voyages

Simulated Voyages PDF Author: Division on Engineering and Physical Sciences
Publisher: National Academies Press
ISBN: 0309053838
Category : Technology & Engineering
Languages : en
Pages : 304

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Book Description
This book assesses the state of practice and use of ship-bridge simulators in the professional development and licensing of deck officers and marine pilots. It focuses on full-mission computer-based simulators and manned models. It analyzes their use in instruction, evaluation and licensing and gives information and practical guidance on the establishment of training and licensing program standards, and on simulator and simulation validation.

Simulation and Knowledge of Action

Simulation and Knowledge of Action PDF Author: Jérôme Dokic
Publisher: John Benjamins Publishing
ISBN: 9789027251701
Category : Psychology
Languages : en
Pages : 298

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Book Description
The current debate between theory theory and simulation theory on the nature of mentalisation has reached no consensus yet, although many now think that some hybrid theory is needed. This collection of essays represents an effort at re-evaluating the scope of simulation theory, while also considering areas in which it could be submitted to experimental tests. The volume explores the two main versions of simulation theory, Goldman s introspectionism and Gordon s radical simulationism, and enquires whether they allow a non-circular account of mentalisation. The originality of the volume is to confront conceptual views on simulation with data from pragmatics, developmental psychology and the neurosciences. Individual chapters contain discussions of specific issues such as autism, imitation, motor imagery, conditional reasoning, joint attention and the understanding of demonstratives. It will be of interest primarily to advanced students and researchers in the philosophy of mind, language and action, but also to everyone interested in the nature of interpretation and communication. (Series B)

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 772

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Book Description