Max-linear Systems: Theory and Algorithms

Max-linear Systems: Theory and Algorithms
Title Max-linear Systems: Theory and Algorithms PDF eBook
Author Peter Butkovič
Publisher Springer Science & Business Media
Pages 281
Release 2010-08-05
Genre Mathematics
ISBN 1849962995

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Recent years have seen a significant rise of interest in max-linear theory and techniques. Specialised international conferences and seminars or special sessions devoted to max-algebra have been organised. This book aims to provide a first detailed and self-contained account of linear-algebraic aspects of max-algebra for general (that is both irreducible and reducible) matrices. Among the main features of the book is the presentation of the fundamental max-algebraic theory (Chapters 1-4), often scattered in research articles, reports and theses, in one place in a comprehensive and unified form. This presentation is made with all proofs and in full generality (that is for both irreducible and reducible matrices). Another feature is the presence of advanced material (Chapters 5-10), most of which has not appeared in a book before and in many cases has not been published at all. Intended for a wide-ranging readership, this book will be useful for anyone with basic mathematical knowledge (including undergraduate students) who wish to learn fundamental max-algebraic ideas and techniques. It will also be useful for researchers working in tropical geometry or idempotent analysis.

Max-Linear Systems

Max-Linear Systems
Title Max-Linear Systems PDF eBook
Author Peter Butkovi
Publisher
Pages 292
Release 2010-09-13
Genre
ISBN 9781849963008

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Subspace Identification for Linear Systems

Subspace Identification for Linear Systems
Title Subspace Identification for Linear Systems PDF eBook
Author Peter van Overschee
Publisher Springer Science & Business Media
Pages 263
Release 2012-12-06
Genre Technology & Engineering
ISBN 1461304652

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Subspace Identification for Linear Systems focuses on the theory, implementation and applications of subspace identification algorithms for linear time-invariant finite- dimensional dynamical systems. These algorithms allow for a fast, straightforward and accurate determination of linear multivariable models from measured input-output data. The theory of subspace identification algorithms is presented in detail. Several chapters are devoted to deterministic, stochastic and combined deterministic-stochastic subspace identification algorithms. For each case, the geometric properties are stated in a main 'subspace' Theorem. Relations to existing algorithms and literature are explored, as are the interconnections between different subspace algorithms. The subspace identification theory is linked to the theory of frequency weighted model reduction, which leads to new interpretations and insights. The implementation of subspace identification algorithms is discussed in terms of the robust and computationally efficient RQ and singular value decompositions, which are well-established algorithms from numerical linear algebra. The algorithms are implemented in combination with a whole set of classical identification algorithms, processing and validation tools in Xmath's ISID, a commercially available graphical user interface toolbox. The basic subspace algorithms in the book are also implemented in a set of Matlab files accompanying the book. An application of ISID to an industrial glass tube manufacturing process is presented in detail, illustrating the power and user-friendliness of the subspace identification algorithms and of their implementation in ISID. The identified model allows for an optimal control of the process, leading to a significant enhancement of the production quality. The applicability of subspace identification algorithms in industry is further illustrated with the application of the Matlab files to ten practical problems. Since all necessary data and Matlab files are included, the reader can easily step through these applications, and thus get more insight in the algorithms. Subspace Identification for Linear Systems is an important reference for all researchers in system theory, control theory, signal processing, automization, mechatronics, chemical, electrical, mechanical and aeronautical engineering.

Iterative Methods for Sparse Linear Systems

Iterative Methods for Sparse Linear Systems
Title Iterative Methods for Sparse Linear Systems PDF eBook
Author Yousef Saad
Publisher SIAM
Pages 537
Release 2003-04-01
Genre Mathematics
ISBN 0898715342

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Mathematics of Computing -- General.

Relational and Algebraic Methods in Computer Science

Relational and Algebraic Methods in Computer Science
Title Relational and Algebraic Methods in Computer Science PDF eBook
Author Wolfram Kahl
Publisher Springer
Pages 401
Release 2015-09-24
Genre Mathematics
ISBN 3319247042

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This book constitutes the proceedings of the 15th International Conference on Relational and Algebraic Methods in Computer Science, RAMiCS 2015, held in Braga, Portugal, in September/October 2015. The 20 revised full papers and 3 invited papers presented were carefully selected from 25 submissions. The papers deal with the theory of relation algebras and Kleene algebras, process algebras; fixed point calculi; idempotent semirings; quantales, allegories, and dynamic algebras; cylindric algebras, and about their application in areas such as verification, analysis and development of programs and algorithms, algebraic approaches to logics of programs, modal and dynamic logics, interval and temporal logics.

Fault Diagnosis of Hybrid Dynamic and Complex Systems

Fault Diagnosis of Hybrid Dynamic and Complex Systems
Title Fault Diagnosis of Hybrid Dynamic and Complex Systems PDF eBook
Author Moamar Sayed-Mouchaweh
Publisher Springer
Pages 290
Release 2018-03-27
Genre Technology & Engineering
ISBN 3319740148

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Online fault diagnosis is crucial to ensure safe operation of complex dynamic systems in spite of faults affecting the system behaviors. Consequences of the occurrence of faults can be severe and result in human casualties, environmentally harmful emissions, high repair costs, and economical losses caused by unexpected stops in production lines. The majority of real systems are hybrid dynamic systems (HDS). In HDS, the dynamical behaviors evolve continuously with time according to the discrete mode (configuration) in which the system is. Consequently, fault diagnosis approaches must take into account both discrete and continuous dynamics as well as the interactions between them in order to perform correct fault diagnosis. This book presents recent and advanced approaches and techniques that address the complex problem of fault diagnosis of hybrid dynamic and complex systems using different model-based and data-driven approaches in different application domains (inductor motors, chemical process formed by tanks, reactors and valves, ignition engine, sewer networks, mobile robots, planetary rover prototype etc.). These approaches cover the different aspects of performing single/multiple online/offline parametric/discrete abrupt/tear and wear fault diagnosis in incremental/non-incremental manner, using different modeling tools (hybrid automata, hybrid Petri nets, hybrid bond graphs, extended Kalman filter etc.) for different classes of hybrid dynamic and complex systems.

Formal Modeling and Analysis of Timed Systems

Formal Modeling and Analysis of Timed Systems
Title Formal Modeling and Analysis of Timed Systems PDF eBook
Author David N. Jansen
Publisher Springer
Pages 290
Release 2018-08-27
Genre Computers
ISBN 3030001512

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This book constitutes the refereed proceedings of the 16th International Conference on Formal Modeling and Analysis of Timed Systems, FORMATS 2018, held in Beijing, China, in September 2018. The 14 papers presented in this volume were carefully reviewed and selected from 29 submissions. The papers are organized in the following topical sections: invited papers, temporal logics, distributed timed systems, behavioral equivalences, timed words, and continuous dynamical systems. The aim of FORMATS is to promote the study of fundamental and practical aspects of timed systems, and to bring together researchers from different disciplines that share interests in modeling and analysis of timed systems and, as a generalization, hybrid systems.