Toward Real-time Simulation PDF Download

Author: Roy E. Crosbie
Publisher:
ISBN:
Category : Digital computer simulation
Languages : en
Pages : 104

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Author: Katalin Popovici
Publisher: CRC Press
ISBN: 1439847231
Category : Technology & Engineering
Languages : en
Pages : 660

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Book Description
Real-Time Simulation Technologies: Principles, Methodologies, and Applications is an edited compilation of work that explores fundamental concepts and basic techniques of real-time simulation for complex and diverse systems across a broad spectrum. Useful for both new entrants and experienced experts in the field, this book integrates coverage of detailed theory, acclaimed methodological approaches, entrenched technologies, and high-value applications of real-time simulation—all from the unique perspectives of renowned international contributors. Because it offers an accurate and otherwise unattainable assessment of how a system will behave over a particular time frame, real-time simulation is increasingly critical to the optimization of dynamic processes and adaptive systems in a variety of enterprises. These range in scope from the maintenance of the national power grid, to space exploration, to the development of virtual reality programs and cyber-physical systems. This book outlines how, for these and other undertakings, engineers must assimilate real-time data with computational tools for rapid decision making under uncertainty. Clarifying the central concepts behind real-time simulation tools and techniques, this one-of-a-kind resource: Discusses the state of the art, important challenges, and high-impact developments in simulation technologies Provides a basis for the study of real-time simulation as a fundamental and foundational technology Helps readers develop and refine principles that are applicable across a wide variety of application domains As science moves toward more advanced technologies, unconventional design approaches, and unproven regions of the design space, simulation tools are increasingly critical to successful design and operation of technical systems in a growing number of application domains. This must-have resource presents detailed coverage of real-time simulation for system design, parallel and distributed simulations, industry tools, and a large set of applications.

Author: Katalin Popovici
Publisher: CRC Press
ISBN: 1351833391
Category : Technology & Engineering
Languages : en
Pages : 663

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Book Description
Real-Time Simulation Technologies: Principles, Methodologies, and Applications is an edited compilation of work that explores fundamental concepts and basic techniques of real-time simulation for complex and diverse systems across a broad spectrum. Useful for both new entrants and experienced experts in the field, this book integrates coverage of detailed theory, acclaimed methodological approaches, entrenched technologies, and high-value applications of real-time simulation—all from the unique perspectives of renowned international contributors. Because it offers an accurate and otherwise unattainable assessment of how a system will behave over a particular time frame, real-time simulation is increasingly critical to the optimization of dynamic processes and adaptive systems in a variety of enterprises. These range in scope from the maintenance of the national power grid, to space exploration, to the development of virtual reality programs and cyber-physical systems. This book outlines how, for these and other undertakings, engineers must assimilate real-time data with computational tools for rapid decision making under uncertainty. Clarifying the central concepts behind real-time simulation tools and techniques, this one-of-a-kind resource: Discusses the state of the art, important challenges, and high-impact developments in simulation technologies Provides a basis for the study of real-time simulation as a fundamental and foundational technology Helps readers develop and refine principles that are applicable across a wide variety of application domains As science moves toward more advanced technologies, unconventional design approaches, and unproven regions of the design space, simulation tools are increasingly critical to successful design and operation of technical systems in a growing number of application domains. This must-have resource presents detailed coverage of real-time simulation for system design, parallel and distributed simulations, industry tools, and a large set of applications.

Author: Roy E. Crosbie
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Author: V. Breton
Publisher: IOS Press
ISBN: 1607501147
Category : Medical
Languages : en
Pages : 336

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Book Description
This publication provides a forum for projects in the medical, biological and biomedical domains as well as for grid projects that seek to integrate these. The overall objective is to reinforce and promote the awareness of the deployment of grid technology in health. The emphasis is on results of current grid projects in health care. This will show in the outcome of field tests and will identify deployment strategies for prototype applications in health care. In addition, outstanding problem areas and technological challenges are identified and new solutions to these issues are proposed. From Grid to Healthgrid is divided in four themes: Knowledge and Data Management; Deployments of Grids in Health; Current Projects; and - Ethical, Legal, Social and Security Issues. The papers show that healthgrid has matured beyond its original projects and is now tackling some difficult problems that seemed intractable up till two years ago.

Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 772

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Author: Electrical engineer Duan
Publisher:
ISBN:
Category : Decomposition method
Languages : en
Pages : 164

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This dissertation investigates two possible directions of achieving faster-than-real-time simulation of power systems. The first direction is to develop a semi-analytical solution which represents the nonlinear dynamic characteristics of power systems in a limited time period. The second direction is to develop a parallel simulation scheme which allows the local numerical solutions of power systems to be developed independently in consecutive time intervals and then iteratively corrected toward the accurate global solution through the entire simulation time period. For the first direction, the semi-analytical solution is acquired using Adomian decomposition method (ADM). The ADM assumes the analytical solution of any nonlinear system can be decomposed into the summation of infinite analytical expressions. Those expressions are derived recursively using the system differential equations. By only keeping a finite number of those analytical expressions, an approximation of the analytical solution is yielded, which is defined as a semi-analytical solution. The semi-analytical solutions can be developed offline and evaluated online to facilitate the speedup of simulations. A parallel implementation and variable time window approach for the online evaluation stage are proposed in addition to the time performance analysis. For the second direction, the Parareal-in-time algorithm is tested for power system simulation. Parareal is essentially a multiple shooting method. It decomposes the simulation time into coarse time intervals and then fine time intervals within each coarse interval. The numerical integration uses a computational cheap solver on the coarse time grid and an expensive solver on the fine time grids. The solution within each coarse interval is propagated independently using the fine solver. The mismatch of the solution between the coarse solution and fine solution is corrected iteratively. The theoretical speedup can be achieved is the ratio of the coarse interval number and iteration number. In this dissertation, the Parareal algorithm is tested on the North American eastern interconnection system with around 70,000 buses and 5,000 generators.

Author: Tianyuan Xiao
Publisher: Springer
ISBN: 3642343872
Category : Computers
Languages : en
Pages : 457

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Book Description
The Three-Volume-Set CCIS 323, 324, 325 (AsiaSim 2012) together with the Two-Volume-Set CCIS 326, 327 (ICSC 2012) constitutes the refereed proceedings of the Asia Simulation Conference, AsiaSim 2012, and the International Conference on System Simulation, ICSC 2012, held in Shanghai, China, in October 2012. The 267 revised full papers presented were carefully reviewed and selected from 906 submissions. The papers are organized in topical sections on modeling theory and technology; modeling and simulation technology on synthesized environment and virtual reality environment; pervasive computing and simulation technology; embedded computing and simulation technology; verification, validation and accreditation technology; networked modeling and simulation technology; modeling and simulation technology of continuous system, discrete system, hybrid system, and intelligent system; high performance computing and simulation technology; cloud simulation technology; modeling and simulation technology of complex system and open, complex, huge system; simulation based acquisition and virtual prototyping engineering technology; simulator; simulation language and intelligent simulation system; parallel and distributed software; CAD, CAE, CAM, CIMS, VP, VM, and VR; visualization; computing and simulation applications in science and engineering; computing and simulation applications in management, society and economics; computing and simulation applications in life and biomedical engineering; computing and simulation applications in energy and environment; computing and simulation applications in education; computing and simulation applications in military field; computing and simulation applications in medical field.

Author: Guang-Zhong Yang
Publisher: Springer Science & Business Media
ISBN: 3642042678
Category : Computers
Languages : en
Pages : 1078

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Book Description
The two-volume set LNCS 5761 and LNCS 5762 constitute the refereed proceedings of the 12th International Conference on Medical Image Computing and Computer-Assisted Intervention, MICCAI 2009, held in London, UK, in September 2009. Based on rigorous peer reviews, the program committee carefully selected 259 revised papers from 804 submissions for presentation in two volumes. The first volume includes 125 papers divided in topical sections on cardiovascular image guided intervention and robotics; surgical navigation and tissue interaction; intra-operative imaging and endoscopic navigation; motion modelling and image formation; image registration; modelling and segmentation; image segmentation and classification; segmentation and atlas based techniques; neuroimage analysis; surgical navigation and robotics; image registration; and neuroimage analysis: structure and function.

Author: Cédric Laurent
Publisher: John Wiley & Sons
ISBN: 1789451604
Category : Technology & Engineering
Languages : en
Pages : 356

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Book Description
Despite their many common features (mechanical behavior, multi-scale structure, evolutionary and living characteristics, etc.), the tissues that make up the human body each have specific characteristics linked to their function, which require the development of dedicated experimental, theoretical and numerical methods. Mechanics of Living Tissues brings together the work of a number of experts to provide an overview of the most recent approaches developed to study the biomechanical behavior of these soft tissues, in order to understand their structure and apparent behavior. Specific tissues are analyzed across the chapters with the aim of developing solutions that address the clinical problems encountered. Conclusions are then drawn regarding future methods that will improve the current state of knowledge of the behavior of these living tissues, in particular with a view to predicting the effect of a pathology or medical procedure on their apparent properties.