stability domains nonlinear systems in aviation aerospace aeronautics astronautics nonlinear systems in aviation aerospace aeronautics astronautics

Download Book Stability Domains Nonlinear Systems In Aviation Aerospace Aeronautics Astronautics Nonlinear Systems In Aviation Aerospace Aeronautics Astronautics in PDF format. You can Read Online Stability Domains Nonlinear Systems In Aviation Aerospace Aeronautics Astronautics Nonlinear Systems In Aviation Aerospace Aeronautics Astronautics here in PDF, EPUB, Mobi or Docx formats.

Stability Domains

Author : Lyubomir T. Gruyitch
ISBN : 0203643674
Genre : Mathematics
File Size : 66. 97 MB
Format : PDF, Mobi
Download : 119
Read : 964

Get This Book


Stability Domains is an up-to-date account of stability theory with particular emphasis on stability domains. Beyond the fundamental basis of the theory of dynamical systems, it includes recent developments in the classical Lyapunov stability concept, practical stabiliy properties, and a new Lyapunov methodology for nonlinear systems. It also introduces classical Lyapunov and practical stability theory for time-invariant nonlinear systems in general and for complex (interconnected, large scale) nonlinear dynamical systems in particular. This is a complete treatment of the theory of stability domains useful for postgraduates and researchers working in this area of applied mathematics and engineering.

Microcomputer Modeling Of Growth Processes Of Single Crystal Sheets And Fibers

Author : Thomas F. George
ISBN : 1600212301
Genre : Computers
File Size : 73. 14 MB
Format : PDF
Download : 947
Read : 673

Get This Book


Fibre (rod) and sheet-shaped crystals with specified size for use as final products without additional machining are required in various applications of modern engineering. In order to avoid formation of internal mechanical stress in the crystal, lateral surface shaping without contact with container walls is preferred. As the crystal is not restricted by crucible walls, its cross-section is determined by the meniscus-shaping capillary forces and the heat and mass-exchange in the melt-crystal system. Any variation of the pulling rate, pressure, temperature gradient in the furnace, and melt temperature at the meniscus base leads to a change in the crystal cross-section and to pinch formation. Over the past two decades, many experimental and theoretical studies have been reported on a powerful approach to crystal lateral surface shaping without contact with container walls, namely the so-called edge-defined film-fed growth (EFG) technique. The shape and size of a single crystal grown by EFG is determined by the shape and size of the meniscus, (i.e: the liquid bridge retained between the die and the crystal) which depend on the radius or half-thickness of the die and other properties such as pulling rate, pressure, temperature gradient and melt temperature. In this book, theoretical and numerical results are obtained using a non-linear mathematical model of the EFG method. Theoretical results presented for fibres and sheets are rigorously obtained on the basis of the equations of the model. Numerical results are obtained on the basis of theoretical results using experimental data. Such results offer a complete package of the possibilities of the model for equipment designers and practical crystal growers.

Intelligent Systems And Technologies

Author : Junzo Watada
ISBN : 9783642018848
Genre : Mathematics
File Size : 84. 95 MB
Format : PDF, ePub, Docs
Download : 240
Read : 568

Get This Book


Intelligent systems and technologies are increasing finding their ways in our daily lives. This book presents a sample of recent research results from key researchers. The contributions include: Introduction to intelligent systems; A Fuzzy Density Analysis of Subgroups by means of DNA Oligonucleotides; Evolution of Cooperating Classification Rules with an Archiving Strategy to Underpin Collaboration; Designing Agents with Dynamic Capability; Localized versus Locality Preserving Representation Methods in Face Recognition Tasks; Invariance Properties of Recurrent Neural Networks; Solving Bioinformatics Problems by Soft Computing Techniques; Transforming an Interactive Expert Code into a Statefull Service and a Multicoreenabled System; Ro-WordNet with Paradigmatic Morphology and Subjectivity Mark-up; Special Cases of Relative Object Qualification using the AMONG Operator; Effective Speaker Tracking Strategies for Multi-party Human-Computer Dialogue; The Fuzzy Interpolative Control for Passive Greenhouses; GPS safety system for airplanes; 3D Collaborative Interfaces for E-learning; Open Projects in Contemporary E-Learning; Software Platform for Archaeological Patrimony Inventory and Management. The book is directed to the graduate students, researchers, professors and the practitioner of intelligent systems.

Qualitative Analysis And Control Of Complex Neural Networks With Delays

Author : Zhanshan Wang
ISBN : 9783662474846
Genre : Technology & Engineering
File Size : 81. 37 MB
Format : PDF, Mobi
Download : 504
Read : 903

Get This Book


This book focuses on the stability of the dynamical neural system, synchronization of the coupling neural system and their applications in automation control and electrical engineering. The redefined concept of stability, synchronization and consensus are adopted to provide a better explanation of the complex neural network. Researchers in the fields of dynamical systems, computer science, electrical engineering and mathematics will benefit from the discussions on complex systems. The book will also help readers to better understand the theory behind the control technique and its design.

Control And Estimation Of Piecewise Affine Systems

Author : Jun Xu
ISBN : 9781782421627
Genre : Technology & Engineering
File Size : 66. 50 MB
Format : PDF
Download : 108
Read : 531

Get This Book


As a powerful tool to study nonlinear systems and hybrid systems, piecewise affine (PWA) systems have been widely applied to mechanical systems. Control and Estimation of Piecewise Affine Systems presents several research findings relating to the control and estimation of PWA systems in one unified view. Chapters in this title discuss stability results of PWA systems, using piecewise quadratic Lyapunov functions and piecewise homogeneous polynomial Lyapunov functions. Explicit necessary and sufficient conditions for the controllability and reachability of a class of PWA systems are considered along with controller and estimator design methods for PWA systems using linear matrix inequality (LMI) and bilinear matrix inequality (BMI) techniques. A PWA approach to a class of Takagi-Sugeno fuzzy system is discussed in depth. The book uses a number of mechanical systems, such as disk servo systems to illustrate the advantages of the proposed methods. Provides new insights on properties of PWA systems, including stability, stabilizability, reachability and controllability Presents a unified framework for analysis and synthesis of both continuous-time and discrete-time PWA systems Presents novel approaches for stability analysis and control design based on the promising SOS techniques

Regions Of Attraction And Applications To Control Theory

Author : Dr. Ștefan Balint
ISBN : 1904868592
Genre : Mathematics
File Size : 27. 77 MB
Format : PDF, ePub, Docs
Download : 519
Read : 1248

Get This Book


Balint, Braescu, and Kaslik's (all: mathematics and computer science, West U. of Timisoara, Romania) text presents effective methods, which can be implemented using microcomputers, of estimation of the regions of attraction of asymptotically stable steady states in the case of autonomous analytical differential equations and in the case of discrete semi-dynamical systems. The text also shows how these regions can be used in the control of the shape of a single-crystal during growth, in the control of the flight of a space shuttle, and in the control of a Hopfield-type neural network. For postgraduates and researchers in applied mathematics and engineering. Distributed in the U.S. by Enfield.

International Aerospace Abstracts

Author :
ISBN : STANFORD:36105021812214
Genre : Aeronautics
File Size : 39. 12 MB
Format : PDF, Kindle
Download : 756
Read : 1071

Get This Book



Aeronautical Engineering

Author :
ISBN : STANFORD:36105111239120
Genre : Aeronautics
File Size : 75. 70 MB
Format : PDF, Docs
Download : 880
Read : 568

Get This Book


A selection of annotated references to unclassified reports and journal articles that were introduced into the NASA scientific and technical information system and announced in Scientific and technical aerospace reports (STAR) and International aerospace abstracts (IAA)

Scientific And Technical Aerospace Reports

Author :
ISBN : COLUMBIA:CU10204121
Genre : Aeronautics
File Size : 30. 27 MB
Format : PDF, Kindle
Download : 153
Read : 921

Get This Book


Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Nasa Sp

Author :
ISBN : MINN:30000011046236
Genre : Aeronautics
File Size : 39. 72 MB
Format : PDF, ePub, Mobi
Download : 198
Read : 798

Get This Book



Top Download:

Best Books