Control óptimo en sistemas estocásticos PDF Download

Author: Dr Prof Ing Julián a Pucheta
Publisher:
ISBN: 9789875728264
Category :
Languages : es
Pages : 258

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Book Description
Es frecuente que en problemas de ingeniería se requiera manipular una variable para establecer sus rangos según sea necesario. Se requiere lograr que la variable evolucione a lo largo del tiempo dentro de un rango determinado, para lo cual se debe especificar un sistema de control. Existen numerosos casos, por ejemplo la velocidad de un motor, la acidez de un líquido, la temperatura de un horno, la humedad de un ambiente, etc.UNIVERSITAS - EDITORIAL CIENTÍFICA UNIVERSITARIA DE CÓRDOBAEste libro contiene el desarrollo de los siguientes temas: -Capítulo I: MODELADO DE SISTEMAS-Capítulo II: DISEÑO DE CONTROL LINEAL EN VARIABLES DE ESTADOS EN TIEMPO CONTINUO.-Capítulo III: CONTROL ÓPTIMO EN TIEMPO DISCRETO-Capítulo IV: FUNDAMENTOS DE PROCESOS ESTOCÁSTICOS-Capítulo V: DISEÑO DE CONTROLADORES DE ESTADO PARA SISTEMAS ESTOCÁSTICOSCon este libro usted podrá saber más sobre electrónica/b>¡Descargue ya este libro y conozca más sobre sistemas digitales!Ciencias exactas, ingeniería, estudios universitarios, electricidad, sistemas digitales, electrónica, estocásticos.

Author: Julián Pucheta
Publisher: Ewe Editorial Acad MIA Espa Ola
ISBN: 9783659035777
Category :
Languages : es
Pages : 192

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Book Description
La Ingenieria del Control Automatico juega un papel fundamental en los sistemas y procesos tecnologicos modernos. Los beneficios que se obtienen incluyen productos de mejor calidad, menor consumo de energia, minimizacion de desechos, mayores niveles de seguridad y reduccion de la polucion o impacto ambiental negativo. No obstante, la dificultad con el tema es que algunos de los aspectos mas avanzados de la teoria requieren una base matematica sofisticada. Se ha planteado, y con razon, que la teoria matematica de los sistemas es uno de los logros mas significativos del siglo veinte. Sin embargo, su impacto practico solo se puede medir por los beneficios que trae en sus aplicaciones. Por esas razones, este libro, intenta generar un equilibrio que pone enfasis en el diseno, actividad donde esos beneficios, o la ausencia de ellos, son mas claramente percibidos. En la problematica industrial, se investiga el comportamiento dinamico de procesos complejos, la integracion de sistemas de instrumentacion con redes y protocolos de telecomunicaciones, la creacion de relaciones de confianza con los operadores de las plantas. Este libro intenta contribuir a la formacion en el ambito del control."

Author: Rogelio Taylor Lafarga
Publisher:
ISBN:
Category :
Languages : es
Pages :

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Author: María Emilia Caballero
Publisher:
ISBN:
Category : Probabilities
Languages : es
Pages : 150

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Author: Dean A. Carlson
Publisher: Springer Science & Business Media
ISBN: 3642767559
Category : Business & Economics
Languages : en
Pages : 345

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Book Description
This monograph deals with various classes of deterministic and stochastic continuous time optimal control problems that are defined over unbounded time intervals. For these problems the performance criterion is described by an improper integral and it is possible that, when evaluated at a given admissible element, this criterion is unbounded. To cope with this divergence new optimality concepts, referred to here as overtaking optimality, weakly overtaking optimality, agreeable plans, etc. , have been proposed. The motivation for studying these problems arises primarily from the economic and biological sciences where models of this type arise naturally. Indeed, any bound placed on the time hori zon is artificial when one considers the evolution of the state of an economy or species. The responsibility for the introduction of this interesting class of problems rests with the economists who first studied them in the modeling of capital accumulation processes. Perhaps the earliest of these was F. Ramsey [152] who, in his seminal work on the theory of saving in 1928, considered a dynamic optimization model defined on an infinite time horizon. Briefly, this problem can be described as a Lagrange problem with unbounded time interval. The advent of modern control theory, particularly the formulation of the famous Maximum Principle of Pontryagin, has had a considerable impact on the treat ment of these models as well as optimization theory in general.

Author: William M. McEneaney
Publisher: Springer Science & Business Media
ISBN: 1461217849
Category : Technology & Engineering
Languages : en
Pages : 660

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Book Description
In view of Professor Wendell Fleming's many fundamental contributions, his profound influence on the mathematical and systems theory communi ties, his service to the profession, and his dedication to mathematics, we have invited a number of leading experts in the fields of control, optimiza tion, and stochastic systems to contribute to this volume in his honor on the occasion of his 70th birthday. These papers focus on various aspects of stochastic analysis, control theory and optimization, and applications. They include authoritative expositions and surveys as well as research papers on recent and important issues. The papers are grouped according to the following four major themes: (1) large deviations, risk sensitive and Hoc control, (2) partial differential equations and viscosity solutions, (3) stochastic control, filtering and parameter esti mation, and (4) mathematical finance and other applications. We express our deep gratitude to all of the authors for their invaluable contributions, and to the referees for their careful and timely reviews. We thank Harold Kushner for having graciously agreed to undertake the task of writing the foreword. Particular thanks go to H. Thomas Banks for his help, advice and suggestions during the entire preparation process, as well as for the generous support of the Center for Research in Scientific Computation. The assistance from the Birkhauser professional staff is also greatly appreciated.

Author:
Publisher:
ISBN:
Category : Probabilities
Languages : en
Pages : 222

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Author: Frank L. Lewis
Publisher: CRC Press
ISBN: 1351837540
Category : Technology & Engineering
Languages : en
Pages : 638

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Book Description
More than a decade ago, world-renowned control systems authority Frank L. Lewis introduced what would become a standard textbook on estimation, under the title Optimal Estimation, used in top universities throughout the world. The time has come for a new edition of this classic text, and Lewis enlisted the aid of two accomplished experts to bring the book completely up to date with the estimation methods driving today's high-performance systems. A Classic Revisited Optimal and Robust Estimation: With an Introduction to Stochastic Control Theory, Second Edition reflects new developments in estimation theory and design techniques. As the title suggests, the major feature of this edition is the inclusion of robust methods. Three new chapters cover the robust Kalman filter, H-infinity filtering, and H-infinity filtering of discrete-time systems. Modern Tools for Tomorrow's Engineers This text overflows with examples that highlight practical applications of the theory and concepts. Design algorithms appear conveniently in tables, allowing students quick reference, easy implementation into software, and intuitive comparisons for selecting the best algorithm for a given application. In addition, downloadable MATLAB® code allows students to gain hands-on experience with industry-standard software tools for a wide variety of applications. This cutting-edge and highly interactive text makes teaching, and learning, estimation methods easier and more modern than ever.

Author: Robert F. Stengel
Publisher: Courier Corporation
ISBN: 0486682005
Category : Mathematics
Languages : en
Pages : 674

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Book Description
"An excellent introduction to optimal control and estimation theory and its relationship with LQG design. . . . invaluable as a reference for those already familiar with the subject." — Automatica. This highly regarded graduate-level text provides a comprehensive introduction to optimal control theory for stochastic systems, emphasizing application of its basic concepts to real problems. The first two chapters introduce optimal control and review the mathematics of control and estimation. Chapter 3 addresses optimal control of systems that may be nonlinear and time-varying, but whose inputs and parameters are known without error. Chapter 4 of the book presents methods for estimating the dynamic states of a system that is driven by uncertain forces and is observed with random measurement error. Chapter 5 discusses the general problem of stochastic optimal control, and the concluding chapter covers linear time-invariant systems. Robert F. Stengel is Professor of Mechanical and Aerospace Engineering at Princeton University, where he directs the Topical Program on Robotics and Intelligent Systems and the Laboratory for Control and Automation. He was a principal designer of the Project Apollo Lunar Module control system. "An excellent teaching book with many examples and worked problems which would be ideal for self-study or for use in the classroom. . . . The book also has a practical orientation and would be of considerable use to people applying these techniques in practice." — Short Book Reviews, Publication of the International Statistical Institute. "An excellent book which guides the reader through most of the important concepts and techniques. . . . A useful book for students (and their teachers) and for those practicing engineers who require a comprehensive reference to the subject." — Library Reviews, The Royal Aeronautical Society.

Author: Wendell Helms Fleming
Publisher:
ISBN:
Category : Control theory
Languages : en
Pages : 240

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Book Description
"The first part of this book presents the essential topics for an introduction to deterministic optimal control theory. The second part introduces stochastic optimal control for Markov diffusion processes. It also includes two other topics important for applications, namely, the solution to the stochastic linear regulator and the separation principle"--Publisher description.