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1. |
Record Nr. |
UNISA996465841403316 |
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Titolo |
Graph-theoretic concepts in computer science : 25th international workshop, WG'99, Ascona, Switzerland, June 17-19, 1999 : proceedings / / edited by Peter Widmayer; Gabriele Neyer; Stephan Eidenbenz |
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Pubbl/distr/stampa |
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Berlin, Germany ; ; New York, New York : , : Springer, , [1999] |
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©1999 |
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ISBN |
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Edizione |
[1st ed. 1999.] |
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Descrizione fisica |
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1 online resource (XI, 416 p.) |
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Collana |
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Lecture notes in computer science ; ; Volume 1665 |
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Disciplina |
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Soggetti |
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Graph theory |
Computer science |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Nota di bibliografia |
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Includes bibliographical references at the end of each chapters and index. |
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Nota di contenuto |
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Silver Graphs: Achievements and New Challenges -- Online Algorithms: A Study of Graph-Theoretic Concepts -- Discrete Optimization Methods for Packing Problems in Two and Three Dimensions — With Applications in the Textile and Car Manufacturing Industries -- Informatica, Scuola, Communità: Uno Sguardo dall’ Occhio del Ciclone -- Proximity-Preserving Labeling Schemes and Their Applications -- Euler Is Standing in Line -- Lower Bounds for Approximating Shortest Superstrings over an Alphabet of Size 2 -- Complexity Classification of Some Edge Modification Problems -- On Minimum Diameter Spanning Trees under Reload Costs -- Induced Matchings in Regular Graphs and Trees -- Mod-2 Independence and Domination in Graphs -- NLC2-Decomposition in Polynomial Time -- On the Nature of Structure and Its Identification -- On the Clique—Width of Perfect Graph Classes -- An Improved Algorithm for Finding Tree Decompositions of Small Width -- Efficient Analy sis of Graphs with Small Minimal Separators -- Generating All the Minimal Separators of a Graph -- Two Broadcasting Problems in FaultyHypercubes -- Routing Permutations in the Hypercube -- An Optimal Fault-Tolerant Routing for Triconnected Planar Graphs -- Optimal Irreversible Dy namos in Chordal Rings -- Recognizing Bipartite Incident-Graphs of Circulant Digraphs -- Optimal |
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Cuts for Powers of the Petersen Graph -- Dihamiltonian Decomposition of Regular Graphs with Degree Three -- Box-Rectangular Drawings of Plane Graphs -- A Multi-Scale Algorithm for Drawing Graphs Nicely -- All Separating Triangles in a Plane Graph Can Be Optimally “Broken” in Poly nomial Time -- Linear Orderings of Random Geometric Graphs -- Finding Smallest Supertrees Under Minor Containment -- Vertex Cover: Further Observations and Further Improvements -- On the Hardness of Recognizing Bundles in Time Table Graphs -- Optimal Solutions for Frequency Assignment Problems via Tree Decomposition -- Fixed-Parameter Complexity of ?-Labelings -- Linear Time Algorithms for Hamiltonian Problems on (Claw,Net)—Free Graphs -- On Claw-Free Asteroidal Triple-Free Graphs -- Vertex Partitioning of Crown-Free Interval Graphs -- Triangulated Neighbourhoods in C 4-Free Berge Graphs. |
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2. |
Record Nr. |
UNINA9910299976503321 |
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Autore |
Fridman Leonid |
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Titolo |
Robust Output LQ Optimal Control via Integral Sliding Modes / / by Leonid Fridman, Alexander Poznyak, Francisco Javier Bejarano |
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Pubbl/distr/stampa |
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New York, NY : , : Springer New York : , : Imprint : Birkhäuser, , 2014 |
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ISBN |
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Edizione |
[1st ed. 2014.] |
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Descrizione fisica |
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1 online resource (150 p.) |
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Collana |
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Systems & Control: Foundations & Applications, , 2324-9749 |
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Disciplina |
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Soggetti |
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System theory |
Automatic control |
Calculus of variations |
Applied mathematics |
Engineering mathematics |
Engineering design |
Vibration |
Dynamics |
Systems Theory, Control |
Control and Systems Theory |
Calculus of Variations and Optimal Control; Optimization |
Mathematical and Computational Engineering |
Engineering Design |
Vibration, Dynamical Systems, Control |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Introduction -- Part I OPTIMAL CONTROL AND SLIDING MODE -- 2 Integral Sliding Mode Control -- 3 Observer Based on ISM -- 4 Output Integral Sliding Mode Based Control -- Part II MINI-MAX OUTPUT ROBUST LQ CONTROL -- 5 The Robust Maximum Principle -- 6 Multimodel and ISM Control -- 7 Multiplant and ISM Output Control -- 8 Fault Detection -- 9 Stewart Platform -- 10 Magnetic Bearing -- Part IV APPENDIXES -- B Min-Max Multimodel LQ Control -- Notations -- References -- Index. |
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Sommario/riassunto |
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Featuring original research from well-known experts in the field of sliding mode control, this monograph presents new design schemes for implementing LQ control solutions in situations where the output system is the only information provided about the state of the plant. This new design works under the restrictions of matched disturbances without losing its desirable features. On the cutting-edge of optimal control research, Robust Output LQ Optimal Control via Integral Sliding Modes is an excellent resource for both graduate students and professionals involved in linear systems, optimal control, observation of systems with unknown inputs, and automatization. In the theory of optimal control, the linear quadratic (LQ) optimal problem plays an important role due to its physical meaning, and its solution is easily given by an algebraic Riccati equation. This solution turns out to be restrictive, however, because of two assumptions: the system must be free from disturbances and the entire state vector must be known. A new technique, called output integral sliding modes, eliminates the effects of disturbances acting in the same subspace as the control. By using LQ-optimal control together with integral sliding modes, the former is made robust and based on output information only. Thus optimal control theory improves its applicability. |
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