Drăgan, Vasile
Overview
Works:  33 works in 97 publications in 3 languages and 1,817 library holdings 

Roles:  Author, Other 
Classifications:  TJ217.2, 003.74 
Publication Timeline
.
Most widely held works by
Vasile Drăgan
Mathematical methods in robust control of linear stochastic systems by
Vasile Drăgan(
)
23 editions published between 2006 and 2016 in English and held by 992 WorldCat member libraries worldwide
Linear stochastic systems are successfully used to provide mathematical models for various processes. This monograph presents a useful methodology for the control of such stochastic systems with both multiplicative white noise and Markovian jumping
23 editions published between 2006 and 2016 in English and held by 992 WorldCat member libraries worldwide
Linear stochastic systems are successfully used to provide mathematical models for various processes. This monograph presents a useful methodology for the control of such stochastic systems with both multiplicative white noise and Markovian jumping
Mathematical methods in robust control of discretetime linear stochastic systems by
Vasile Drăgan(
)
14 editions published between 2010 and 2014 in English and held by 467 WorldCat member libraries worldwide
In this monograph the authors develop a theory for the robust control of discretetime stochastic systems, subjected to both independent random perturbations and to Markov chains. Such systems are widely used to provide mathematical models for real processes in fields such as aerospace engineering, communications, manufacturing, finance and economy. The theory is a continuation of the authors' work presented in their previous book entitled "Mathematical Methods in Robust Control of Linear Stochastic Systems" published by Springer in 2006. Key features:  Provides a common unifying framework for discretetime stochastic systems corrupted with both independent random perturbations and with Markovian jumps which are usually treated separately in the control literature  Covers preliminary material on probability theory, independent random variables, conditional expectation and Markov chains  Proposes new numerical algorithms to solve coupled matrix algebraic Riccati equations  Leads the reader in a natural way to the original results through a systematic presentation  Presents new theoretical results with detailed numerical examples The monograph is geared to researchers and graduate students in advanced control engineering, applied mathematics, mathematical systems theory and finance. It is also accessible to undergraduate students with a fundamental knowledge in the theory of stochastic systems
14 editions published between 2010 and 2014 in English and held by 467 WorldCat member libraries worldwide
In this monograph the authors develop a theory for the robust control of discretetime stochastic systems, subjected to both independent random perturbations and to Markov chains. Such systems are widely used to provide mathematical models for real processes in fields such as aerospace engineering, communications, manufacturing, finance and economy. The theory is a continuation of the authors' work presented in their previous book entitled "Mathematical Methods in Robust Control of Linear Stochastic Systems" published by Springer in 2006. Key features:  Provides a common unifying framework for discretetime stochastic systems corrupted with both independent random perturbations and with Markovian jumps which are usually treated separately in the control literature  Covers preliminary material on probability theory, independent random variables, conditional expectation and Markov chains  Proposes new numerical algorithms to solve coupled matrix algebraic Riccati equations  Leads the reader in a natural way to the original results through a systematic presentation  Presents new theoretical results with detailed numerical examples The monograph is geared to researchers and graduate students in advanced control engineering, applied mathematics, mathematical systems theory and finance. It is also accessible to undergraduate students with a fundamental knowledge in the theory of stochastic systems
Stabilization of linear systems by
Vasile Drăgan(
Book
)
12 editions published between 1994 and 1999 in English and held by 260 WorldCat member libraries worldwide
One of the main problems in control theory is the stabilization problem consisting of finding a feedback control law ensuring stability; when the linear approximation is considered, the nat ural problem is stabilization of a linear system by linear state feedback or by using a linear dynamic controller. This prob lem was intensively studied during the last decades and many important results have been obtained. The present monograph is based mainly on results obtained by the authors. It focuses on stabilization of systems with slow and fast motions, on stabilization procedures that use only poor information about the system (highgain stabilization and adaptive stabilization), and also on discrete time implementa tion of the stabilizing procedures. These topics are important in many applications of stabilization theory. We hope that this monograph may illustrate the way in which mathematical theories do influence advanced technol ogy. This book is not intended to be a text book nor a guide for controldesigners. In engineering practice, controldesign is a very complex task in which stability is only one of the re quirements and many aspects and facets of the problem have to be taken into consideration. Even if we restrict ourselves to stabilization, the book does not provide just recipes, but it fo cuses more on the ideas lying behind the recipes. In short, this is not a book on control, but on some mathematics of control
12 editions published between 1994 and 1999 in English and held by 260 WorldCat member libraries worldwide
One of the main problems in control theory is the stabilization problem consisting of finding a feedback control law ensuring stability; when the linear approximation is considered, the nat ural problem is stabilization of a linear system by linear state feedback or by using a linear dynamic controller. This prob lem was intensively studied during the last decades and many important results have been obtained. The present monograph is based mainly on results obtained by the authors. It focuses on stabilization of systems with slow and fast motions, on stabilization procedures that use only poor information about the system (highgain stabilization and adaptive stabilization), and also on discrete time implementa tion of the stabilizing procedures. These topics are important in many applications of stabilization theory. We hope that this monograph may illustrate the way in which mathematical theories do influence advanced technol ogy. This book is not intended to be a text book nor a guide for controldesigners. In engineering practice, controldesign is a very complex task in which stability is only one of the re quirements and many aspects and facets of the problem have to be taken into consideration. Even if we restrict ourselves to stabilization, the book does not provide just recipes, but it fo cuses more on the ideas lying behind the recipes. In short, this is not a book on control, but on some mathematics of control
Mathematical methods in robust control of linear stochastic systems by
Vasile Drăgan(
Book
)
5 editions published in 2006 in English and held by 24 WorldCat member libraries worldwide
5 editions published in 2006 in English and held by 24 WorldCat member libraries worldwide
Perturbații singulare, dezvoltări asimptotice by
Vasile Drăgan(
Book
)
6 editions published in 1983 in Romanian and held by 15 WorldCat member libraries worldwide
6 editions published in 1983 in Romanian and held by 15 WorldCat member libraries worldwide
A class of nonlinear differential equations on the space of symmetric matrices(
Book
)
2 editions published in 2003 in English and held by 8 WorldCat member libraries worldwide
2 editions published in 2003 in English and held by 8 WorldCat member libraries worldwide
Infinite dimensional time varying systems with nonlinear output feedback by
Birgit Jacob(
Book
)
3 editions published in 1994 in English and German and held by 7 WorldCat member libraries worldwide
3 editions published in 1994 in English and German and held by 7 WorldCat member libraries worldwide
Global stabilizing solutions to game theoretic Riccati equations and disturbance attenuation problem by
Vasile Drăgan(
Book
)
1 edition published in 1993 in German and held by 5 WorldCat member libraries worldwide
1 edition published in 1993 in German and held by 5 WorldCat member libraries worldwide
The estimate of the stability radius to a differential equation system with twotime scales by
Vasile Drăgan(
Book
)
1 edition published in 1993 in English and held by 5 WorldCat member libraries worldwide
1 edition published in 1993 in English and held by 5 WorldCat member libraries worldwide
Mathematical methods in robust control of linear stochastic systems by
Vasile Drăgan(
Book
)
2 editions published between 2006 and 2011 in English and held by 3 WorldCat member libraries worldwide
2 editions published between 2006 and 2011 in English and held by 3 WorldCat member libraries worldwide
Incursiuni în memorie by
Vasile Drăgan(
Book
)
1 edition published in 2012 in Romanian and held by 2 WorldCat member libraries worldwide
1 edition published in 2012 in Romanian and held by 2 WorldCat member libraries worldwide
A procedure to compute an optimal robust controller in the gapmetric by
Vasile Drăgan(
Book
)
2 editions published in 1994 in English and held by 2 WorldCat member libraries worldwide
2 editions published in 1994 in English and held by 2 WorldCat member libraries worldwide
General controlled evolutions disturbance attenuation and related topics by
Vasile Drăgan(
Book
)
2 editions published in 1993 in English and held by 2 WorldCat member libraries worldwide
2 editions published in 1993 in English and held by 2 WorldCat member libraries worldwide
Stabilizarea sistemelor liniare by
Vasile Drăgan(
Book
)
1 edition published in 1994 in Romanian and held by 2 WorldCat member libraries worldwide
1 edition published in 1994 in Romanian and held by 2 WorldCat member libraries worldwide
Asymptotic expansions for Liapunov and Riccati equations associated to linear control systems with twotime scales and applications by
Vasile Drăgan(
Book
)
2 editions published in 1990 in English and held by 2 WorldCat member libraries worldwide
2 editions published in 1990 in English and held by 2 WorldCat member libraries worldwide
Sănduleşti : studiu monografic by
Valentin Vişinescu(
Book
)
1 edition published in 2003 in Romanian and held by 2 WorldCat member libraries worldwide
1 edition published in 2003 in Romanian and held by 2 WorldCat member libraries worldwide
Singular perturbations with several parameters by
Vasile Drăgan(
Book
)
2 editions published in 1980 in English and held by 2 WorldCat member libraries worldwide
2 editions published in 1980 in English and held by 2 WorldCat member libraries worldwide
Global stabilizing solutions to Ricatti equations and stabilizing compensators with disturbance attenuation by
Vasile Drăgan(
Book
)
2 editions published in 1992 in English and held by 2 WorldCat member libraries worldwide
2 editions published in 1992 in English and held by 2 WorldCat member libraries worldwide
Twoblock Nehari an H problems by
Vasile Drăgan(
Book
)
1 edition published in 1995 in Undetermined and held by 1 WorldCat member library worldwide
1 edition published in 1995 in Undetermined and held by 1 WorldCat member library worldwide
A $ \gamma $attenuation problem for discretetime timevarying stochastic systems with multiplicative noise by
Vasile Drăgan(
Book
)
1 edition published in 1998 in English and held by 1 WorldCat member library worldwide
1 edition published in 1998 in English and held by 1 WorldCat member library worldwide
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Associated Subjects
Asymptotic expansions Automation Control theory Discretetime systemsMathematical models Distribution (Probability theory) Engineering mathematics Feedback control systems Functional equations Initial value problemsNumerical solutions Linear systems Mathematical optimization Mathematics Numerical analysis Perturbation (Mathematics) Probabilities Robotics Stability Stochastic systems Stochastic systemsMathematical models System analysis System theory