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  • 1
    Online Resource
    Online Resource
    Nottingham :Nottingham University Press,
    Keywords: Exobiology. ; Human evolution. ; Life -- Origin. ; Electronic books.
    Description / Table of Contents: Is time travel possible? What happens when we die? Do UFOs exist? This book poses 18 significant questions about life and attempts to provide reasonable, empirical answers. Assessing the available evidence instead of relying on supernatural approaches, this popular science book reaches possible conclusions while providing explanations to scientific principles through everyday situations. Covering a variety of topicsfrom the power of prayer to extraterrestrialsthis reference will appeal to those with a scientific background as well as general audiences seeking a greater understanding of the universe.
    Type of Medium: Online Resource
    Pages: 1 online resource (313 pages)
    Edition: 1st ed.
    ISBN: 9781908062659
    DDC: 573.2
    Language: English
    Note: Cover -- Copyright -- Dedication -- Contents -- Author's Note -- Acknowledgements -- Preface -- PART ONE - Why do things happen the way they do? -- A How long is a piece of string? -- B The laws of Physics -- Gravity -- Salt mountain -- Black and White: Hot and Cold -- Spectrum -- Round the Bend -- Π (pi) -- The Tangent and the Chord -- The Speed of Light -- Eclipses -- Quartz Crystals -- Undiscovered Laws -- Summary -- C Evidence and how to assess it -- PART TWO - The Questions -- Introduction - Answerable and Unanswerable Questions -- Question 1: How did the Universe begin? -- 1 - The Arose on its own option -- 2 - The Always Existed Option -- 3 -The Creator Option -- Answer -- Question 2 - Are there other Universes? -- Answer -- Question 3 - How did life begin? -- 1 - The 'On its Own' option -- 2 - The Creator Option -- Answer -- Question 4 - How old are the Earth and the Universe? -- The Biblical Option versus the Scientific Option -- Answer -- Question 5 - Do UFOs exist? -- Where are they from? -- Why is there no Physical Evidence? -- Answer -- Question 6 - Have Alien Astronauts visited Earth? -- Answer -- Question 7 - Alien Encounters: True o False? -- George Adamski -- Betty and Barney Hill -- Answer -- Question 8 - Is there Extra-Terrestrial Intelligent Life? -- Communication with Extra-Terrestrial Civilisations -- The Probability of Extra-Terrestrial Life -- Extra-Terrestrial Life did Exist But is now Extinct -- Answer -- Question 9 - Could we travel to other Galaxies? -- Travel at Faster than Light Speeds -- Travel through Worm Holes in Space -- Answer -- Question 10 - Is Time Travel Possible? -- Travelling Back in Time -- Travelling Forward in Time -- Answer -- Question 11 - Does Astrology Work? -- Horoscopes -- Answer -- Question 12 - Do coincidences mean anything? -- The Birthday Surprise -- Dreams that Come True. , The Wreck of the Titan -- Chance Meetings -- Laura Buxton's Balloon -- The Meissen Plate -- Total Eclipse of the Sun -- Answer -- Question 13 - Does Prayer Work? -- Answer -- Question 14 - Could we Live Forever? -- Answer -- Question 15 - What Happens when we Die? -- Nothing -- Something -- Question 16 - Is there a Creator? -- Religions -- Christianity -- Islam -- Hinduism -- Atheism -- Chinese Traditional (Folk) -- Buddhism -- Sikhism -- Judaism -- The Creation of the Universe -- The Creation of Life -- To Act Upon Prayers -- Some Difficult Questions -- Answer -- Question 17 - How and When will the World End? -- Man-Made Scenarios -- Natural Scenarios -- Gamma Ray Burst -- Other Natural Events -- The Death of The Sun -- The Big Crunch -- The Expanding Universe -- The Death of the Universe -- Answer -- Question 18 - Will We Ever know Everything? -- Eyes that are Sensitive to the Entire Electromagnetic Spectrum -- Eyes with Zoom Lenses -- Photographic Memory -- The Ability to Biosynthesise Vitamins -- Immunity to Infectious Diseases -- Answer -- And Finally... -- INDEX -- A -- B -- C -- D -- E -- F -- G -- H -- I -- J -- K -- L -- M -- N -- O -- P -- Q -- R -- S -- T -- U -- V -- W -- X, Y, Z.
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  • 2
    Online Resource
    Online Resource
    Milton :Taylor & Francis Group,
    Keywords: Metals. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (412 pages)
    Edition: 1st ed.
    ISBN: 9781420060867
    Language: English
    Note: Front Cover -- Contents -- Introduction -- Contributors -- Chapter 1: First Principles DFT Studies of Metal-Based Biological and Biomimetic Systems -- Chapter 2: Structural and Thermodynamic Studies of α-Synuclein Proteins Related to Parkinson's Disease: Impact of Aqueous Solution and Fe3+ Coordination -- Chapter 3: Carbohydrate and Trivalent Iron Ion Interactions in the Gas Phase and in Aqueous Solution -- Chapter 4: Aqueous Solutions of Metal Ions -- Chapter 5: Structure of Liquid Metal Surfaces: A First Principles Perspective -- Chapter 6: Some Practical Considerations for Density Functional Theory Studies of Chemistry at Metal Surfaces -- Chapter 7: Computational Investigations of Metal Oxide Surfaces -- Chapter 8: Tight Binding Methods for Metallic Systems -- Chapter 9: Density Functional Calculations of Metal Clusters: Structure, Dynamics, and Reactivity -- Chapter 10: Density Functional Theory Calculations on Cobalt and Platinum Transition Metal Clusters -- Chapter 11: Exploring the Borderland between Physics and Chemistry: Theoretical Methods in the Study of Atomic Clusters -- Back Cover.
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  • 3
    Online Resource
    Online Resource
    San Diego :Elsevier Science & Technology Books,
    Keywords: Fluidic devices. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (369 pages)
    Edition: 2nd ed.
    ISBN: 9781437735215
    Series Statement: Micro and Nano Technologies Series
    Language: English
    Note: Front Cover -- Micro & -- Nano Technologies Series -- Micromixers: Fundamentals, Design and Fabrication -- Copyright -- Contents -- Preface for the second edition -- Symbols -- Chapter 1 - Introduction -- 1.1 Micromixers and Mixing in Microscale -- 1.2 Micromixers as Microreactors -- 1.3 Organization of the Book -- References -- Chapter 2 - Fundamentals of mass transport in the microscale -- 2.1 Transport Phenomena -- 2.2 Molecular Diffusion -- 2.3 Taylor Dispersion -- 2.4 Chaotic Advection -- 2.5 Viscoelastic effects -- 2.6 Electrokinetic Effects -- 2.7 Magnetic and Electromagnetic Effects -- 2.8 Scaling Law and Fluid Flow in Microscale -- References -- Chapter 3 - Computational transport processes for micromixers∗ -- 3.1 Introduction -- 3.2 Problem Description -- 3.3 Mathematical Formulation -- 3.4 Solution Procedure -- 3.5 Verifications and Validations -- 3.6 Examples -- 3.7 Concluding Remarks -- References -- Chapter 4 - Fabrication technologies -- 4.1 Silicon-Based Microtechnologies -- 4.2 Polymeric Microtechnologies -- 4.3 Metallic Microtechnologies -- 4.4 Packaging -- 4.5 Conclusions -- References -- Chapter 5 - Micromixers based on molecular diffusion -- 5.1 Parallel Lamination -- 5.2 Sequential Lamination -- 5.3 Sequential Segmentation -- 5.4 Segmentation Based on Injection -- 5.5 Focusing of Mixing Streams -- 5.6 Gradient Generator Based on Diffusive Mixing -- References -- Chapter 6 - Micromixers based on chaotic advection -- 6.1 Chaotic Advection at High Reynolds Numbers -- 6.2 Chaotic Advection at Intermediate Reynolds Numbers -- 6.3 Chaotic Advection at Low Reynolds Numbers -- 6.4 Chaotic Advection in Multiphase Flow -- References -- Chapter 7 - Active micromixers -- 7.1 Flow Instability in Microchannels -- 7.2 Pressure-driven Disturbance -- 7.3 Electrohydrodynamic Disturbance -- 7.4 Dielectrophoretic Disturbance. , 7.5 Electrokinetic Disturbance -- 7.6 Magnetohydrodynamic Disturbance -- 7.7 Acoustic Disturbance -- 7.8 Thermal Disturbance -- References -- Chapter 8 - Characterization techniques -- 8.1 Imaging Techniques -- 8.2 Measurement Using Optical Microscopy -- 8.3 Quantification Methods for Micromixers -- References -- Chapter 9 - Application of micromixers -- 9.1 Chemical Industry -- 9.2 Applications in Chemical and Biochemical Analysis -- 9.3 Outlook -- References -- Index.
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  • 4
    Online Resource
    Online Resource
    Milton :Taylor & Francis Group,
    Keywords: Motion control devices. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (310 pages)
    Edition: 1st ed.
    ISBN: 9781439867273
    Language: English
    Note: Front Cover -- Contents -- List of Figures -- List of Tables -- Preface -- About the Editors -- List of Contributors -- Nomenclature -- Chapter 1. Introduction -- Chapter 2. System Modeling and Identification -- Chapter 3. Basic Approach to High-Speed Precision Motion Control -- Chapter 4. Ultra-Fast Motion Control -- Chapter 5. Ultra-Precise Position Control -- Chapter 6. Control Design for Consumer Electronics -- Chapter 7. HDD Benchmark Problem -- Back Cover.
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  • 5
    Online Resource
    Online Resource
    Newark :John Wiley & Sons, Incorporated,
    Keywords: Nonlinear oscillators -- Mathematical models. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (392 pages)
    Edition: 1st ed.
    ISBN: 9780470977866
    Language: English
    Note: The Duffing Equation: Nonlinear Oscillators and their Behaviour -- Contents -- Contributors -- Preface -- 1 Background: On Georg Duffing and the Duffing equation -- 1.1 Introduction -- 1.2 Historical perspective -- 1.3 A brief biography of Georg Duffing -- 1.4 The work of Georg Duffing -- 1.5 Contents of Duffing's book -- 1.5.1 Description of Duffing's book -- 1.5.2 Reviews of Duffing's book -- 1.6 Research inspired by Duffing's work -- 1.6.1 1918-1952 -- 1.6.2 1962 to the present day -- 1.7 Some other books on nonlinear dynamics -- 1.8 Overview of this book -- References -- 2 Examples of physical systems described by the Duffing equation -- 2.1 Introduction -- 2.2 Nonlinear stiffness -- 2.3 The pendulum -- 2.4 Example of geometrical nonlinearity -- 2.5 A system consisting of the pendulum and nonlinear stiffness -- 2.6 Snap-through mechanism -- 2.7 Nonlinear isolator -- 2.7.1 Quasi-zero stiffness isolator -- 2.8 Large deflection of a beam with nonlinear stiffness -- 2.9 Beam with nonlinear stiffness due to inplane tension -- 2.10 Nonlinear cable vibrations -- 2.11 Nonlinear electrical circuit -- 2.11.1 The electrical circuit studied by Ueda -- 2.12 Summary -- References -- 3 Free vibration of a Duffing oscillator with viscous damping -- 3.1 Introduction -- 3.2 Fixed points and their stability -- 3.2.1 Case when the nontrivial fixed points do not exist (αγ > -- 0) -- 3.2.2 Case when the nontrivial fixed points exist (αγ < -- 0) -- 3.2.3 Variation of phase portraits depending on linear stiffness and linear damping -- 3.3 Local bifurcation analysis -- 3.3.1 Bifurcation from trivial fixed points -- 3.3.2 Bifurcation from nontrivial fixed points -- 3.4 Global analysis for softening nonlinear stiffness (γ < -- 0) -- 3.4.1 Phase portraits -- 3.4.2 Global bifurcation analysis -- 3.5 Global analysis for hardening nonlinear stiffness (γ > -- 0). , 3.5.1 Phase portraits -- 3.5.2 Global bifurcation analysis -- 3.6 Summary -- Acknowledgments -- References -- 4 Analysis techniques for the various forms of the Duffing equation -- 4.1 Introduction -- 4.2 Exact solution for free oscillations of the Duffing equation with cubic nonlinearity -- 4.2.1 The frequency and period of free oscillations of the Duffing oscillator -- 4.2.2 Discussion -- 4.3 The elliptic harmonic balance method -- 4.3.1 The Duffing equation with a strong quadratic term -- 4.3.2 The Duffing equation with damping -- 4.3.3 The harmonically excited Duffing oscillator -- 4.3.4 The harmonically excited pure cubic Duffing equation -- 4.4 The elliptic Galerkin method -- 4.4.1 Duffing oscillator with a strong excitation force of elliptic type -- 4.5 The straightforward expansion method -- 4.5.1 The Duffing equation with a small quadratic term -- 4.6 The elliptic Lindstedt-Poincaré method -- 4.6.1 The Duffing equation with a small quadratic term -- 4.7 Averaging methods -- 4.7.1 The generalised elliptic averaging method -- 4.7.2 Elliptic Krylov-Bogolubov (EKB) method for the pure cubic Duffing oscillator -- 4.8 Elliptic homotopy methods -- 4.8.1 The elliptic homotopy perturbation method -- 4.8.2 The elliptic homotopy analysis method -- 4.9 Summary -- References -- Appendix 4AI: Jacobi elliptic functions and elliptic integrals -- Appendix 4AII: The best L2 norm approximation -- 5 Forced harmonic vibration of a Duffing oscillator with linear viscous damping -- 5.1 Introduction -- 5.2 Free and forced responses of the linear oscillator -- 5.2.1 Free oscillations and timescales -- 5.2.2 Forced oscillations -- 5.3 Amplitude and phase responses of the Duffing oscillator -- 5.3.1 Primary resonance -- 5.3.2 Secondary resonances -- 5.4 Periodic solutions, Poincaré sections, and bifurcations -- 5.4.1 Periodic solutions. , 5.4.2 Poincaré section and Poincaré map -- 5.4.3 The Ueda oscillator -- 5.4.4 Bifurcations and chaos in the Duffing oscillator with a softening spring -- 5.5 Global dynamics -- 5.6 Summary -- References -- 6 Forced harmonic vibration of a Duffing oscillator with different damping mechanisms -- 6.1 Introduction -- 6.2 Classification of nonlinear characteristics -- 6.2.1 Stiffness force -- 6.2.2 Damping force -- 6.2.3 Equivalent viscous damping -- 6.3 Harmonically excited Duffing oscillator with generalised damping -- 6.4 Viscous damping -- 6.4.1 Harmonic solution for a hardening system -- 6.4.2 Harmonic solution for a softening system -- 6.4.3 Superharmonic and subharmonic response -- 6.4.4 Chaotic and other types of responses -- 6.4.5 Experimental and numerical results -- 6.5 Nonlinear damping in a hardening system -- 6.5.1 Harmonic solution -- 6.5.2 Stability analysis -- 6.5.3 Chaotic motion -- 6.5.4 Coulomb damping -- 6.6 Nonlinear damping in a softening system -- 6.7 Nonlinear damping in a double-well potential oscillator -- 6.8 Summary -- Acknowledgments -- References -- 7 Forced harmonic vibration in a Duffing oscillator with negative linear stiffness and linear viscous damping -- 7.1 Introduction -- 7.2 Literature survey -- 7.2.1 Former numerical studies and approximate criteria for chaos -- 7.2.2 Refined computational investigations -- 7.2.3 Control of nonlinear dynamics -- 7.3 Dynamics of conservative and nonconservative systems -- 7.3.1 The conservative case -- 7.3.2 The effect of damping -- 7.3.3 The effect of the excitation -- 7.4 Nonlinear periodic oscillations -- 7.5 Transition to complex response -- 7.5.1 Bifurcation diagrams, behaviour chart and basins of attraction -- 7.5.2 Analytical prediction via the Melnikov method -- 7.6 Nonclassical analyses -- 7.6.1 Control of homoclinic bifurcation -- 7.6.2 Dynamical integrity -- 7.7 Summary. , References -- 8 Forced harmonic vibration of an asymmetric Duffing oscillator -- 8.1 Introduction -- 8.2 Models of the systems under consideration -- 8.3 Regular response of the pure cubic oscillator -- 8.3.1 Primary resonance: transient solution -- 8.3.2 Primary resonance: steady-state solution -- 8.3.3 Some secondary resonance responses -- 8.4 Regular response of the single-well Helmholtz-Duffing oscillator -- 8.4.1 Primary resonance response via perturbation method -- 8.4.2 Frequency-response curves -- 8.4.3 Analysis of the steady-state response: coexisting attractors -- 8.4.4 Some secondary resonance responses -- 8.5 Chaotic response of the pure cubic oscillator -- 8.5.1 A cascade of period-doubling bifurcations as a route to chaos: analytical considerations -- 8.5.2 A cascade of period-doubling bifurcations: numerical simulations -- 8.6 Chaotic response of the single-well Helmholtz-Duffing oscillator -- 8.6.1 Routes to chaos -- 8.7 Summary -- References -- Appendix: Translation of sections from Duffing's original book -- Glossary -- Index.
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  • 6
    Online Resource
    Online Resource
    Newark :John Wiley & Sons, Incorporated,
    Keywords: Electric motors, Induction. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (450 pages)
    Edition: 1st ed.
    ISBN: 9780470825570
    Series Statement: IEEE Press Series
    Language: English
    Note: APPLIED INTELLIGENT CONTROL OF INDUCTION MOTOR DRIVES -- Contents -- Preface -- Acknowledgments -- About the Authors -- List of Symbols -- 1 Introduction -- 1.1 Induction Motor -- 1.2 Induction Motor Control -- 1.3 Review of Previous Work -- 1.3.1 Scalar Control -- 1.3.2 Vector Control -- 1.3.3 Speed Sensorless Control -- 1.3.4 Intelligent Control of Induction Motor -- 1.3.5 Application Status and Research Trends of Induction Motor Control -- 1.4 Present Study -- References -- 2 Philosophy of Induction Motor Control -- 2.1 Introduction -- 2.2 Induction Motor Control Theory -- 2.2.1 Nonlinear Feedback Control -- 2.2.2 Induction Motor Models -- 2.2.3 Field-Oriented Control -- 2.2.4 Direct Self Control -- 2.2.5 Acceleration Control Proposed -- 2.2.6 Need for Intelligent Control -- 2.2.7 Intelligent Induction Motor Control Schemes -- 2.3 Induction Motor Control Algorithms -- 2.4 Speed Estimation Algorithms -- 2.5 Hardware -- References -- 3 Modeling and Simulation of Induction Motor -- 3.1 Introduction -- 3.2 Modeling of Induction Motor -- 3.3 Current-Input Model of Induction Motor -- 3.3.1 Current (3/2) Rotating Transformation Sub-Model -- 3.3.2 Electrical Sub-Model -- 3.3.3 Mechanical Sub-Model -- 3.3.4 Simulation of Current-Input Model of Induction Motor -- 3.4 Voltage-Input Model of Induction Motor -- 3.4.1 Simulation Results of 'Motor 1' -- 3.4.2 Simulation Results of 'Motor 2' -- 3.4.3 Simulation Results of 'Motor 3' -- 3.5 Discrete-State Model of Induction Motor -- 3.6 Modeling and Simulation of Sinusoidal PWM -- 3.7 Modeling and Simulation of Encoder -- 3.8 Modeling of Decoder -- 3.9 Simulation of Induction Motor with PWM Inverter and Encoder/Decoder -- 3.10 MATLAB® /Simulink Programming Examples -- 3.11 Summary -- References -- 4 Fundamentals of Intelligent Control Simulation -- 4.1 Introduction. , 4.2 Getting Started with Fuzzy Logic Simulation -- 4.2.1 Fuzzy Logic Control -- 4.2.2 Example: Fuzzy PI Controller -- 4.3 Getting Started with Neural-Network Simulation -- 4.3.1 Artificial Neural Network -- 4.3.2 Example: Implementing Park's Transformation Using ANN -- 4.4 Getting Started with Kalman Filter Simulation -- 4.4.1 Kalman Filter -- 4.4.2 Example: Signal Estimation in the Presence of Noise by Kalman Filter -- 4.5 Getting Started with Genetic Algorithm Simulation -- 4.5.1 Genetic Algorithm -- 4.5.2 Example: Optimizing a Simulink Model by Genetic Algorithm -- 4.6 Summary -- References -- 5 Expert-System-based Acceleration Control -- 5.1 Introduction -- 5.2 Relationship between the Stator Voltage Vector and Rotor Acceleration -- 5.3 Analysis of Motor Acceleration of the Rotor -- 5.4 Control Strategy of Voltage Vector Comparison and Voltage Vector Retaining -- 5.5 Expert-System Control for Induction Motor -- 5.6 Computer Simulation and Comparison -- 5.6.1 The First Simulation Example -- 5.6.2 The Second Simulation Example -- 5.6.3 The Third Simulation Example -- 5.6.4 The Fourth Simulation Example -- 5.6.5 The Fifth Simulation Example -- 5.7 Summary -- References -- 6 Hybrid Fuzzy/PI Two-Stage Control -- 6.1 Introduction -- 6.2 Two-Stage Control Strategy for an Induction Motor -- 6.3 Fuzzy Frequency Control -- 6.3.1 Fuzzy Database -- 6.3.2 Fuzzy Rulebase -- 6.3.3 Fuzzy Inference -- 6.3.4 Defuzzification -- 6.3.5 Fuzzy Frequency Controller -- 6.4 Current Magnitude PI Control -- 6.5 Hybrid Fuzzy/PI Two-Stage Controller for an Induction Motor -- 6.6 Simulation Study on a 7.5 kW Induction Motor -- 6.6.1 Comparison with Field-Oriented Control -- 6.6.2 Effects of Parameter Variation -- 6.6.3 Effects of Noise in the Measured Speed and Input Current -- 6.6.4 Effects of Magnetic Saturation -- 6.6.5 Effects of Load Torque Variation. , 6.7 Simulation Study on a 0.147 kW Induction Motor -- 6.8 MATLAB® /Simulink Programming Examples -- 6.8.1 Programming Example 1: Voltage-Input Model of an Induction Motor -- 6.8.2 Programming Example 2: Fuzzy/PI Two-Stage Controller -- 6.9 Summary -- References -- 7 Neural-Network-based Direct Self Control -- 7.1 Introduction -- 7.2 Neural Networks -- 7.3 Neural-Network Controller of DSC -- 7.3.1 Flux Estimation Sub-Net -- 7.3.2 Torque Calculation Sub-Net -- 7.3.3 Flux Angle Encoder and Flux Magnitude Calculation Sub-Net -- 7.3.4 Hysteresis Comparator Sub-Net -- 7.3.5 Optimum Switching Table Sub-Net -- 7.3.6 Linking of Neural Networks -- 7.4 Simulation of Neural-Network-based DSC -- 7.5 MATLAB® /Simulink Programming Examples -- 7.5.1 Programming Example 1: Direct Self Controller -- 7.5.2 Programming Example 2: Neural-Network-based OptimumSwitching Table -- 7.6 Summary -- References -- 8 Parameter Estimation Using Neural Networks -- 8.1 Introduction -- 8.2 Integral Equations Based on the 'T' Equivalent Circuit -- 8.3 Integral Equations based on the 'Γ' Equivalent Circuit -- 8.4 Parameter Estimation of Induction Motor Using ANN -- 8.4.1 Estimation of Electrical Parameters -- 8.4.2 ANN-based Mechanical Model -- 8.4.3 Simulation Studies -- 8.5 ANN-based Induction Motor Models -- 8.6 Effect of Noise in Training Data on Estimated Parameters -- 8.7 Estimation of Load, Flux and Speed -- 8.7.1 Estimation of Load -- 8.7.2 Estimation of Stator Flux -- 8.7.3 Estimation of Rotor Speed -- 8.8 MATLAB® /Simulink Programming Examples -- 8.8.1 Programming Example 1: Field-Oriented Control (FOC) System -- 8.8.2 Programming Example 2: Sensorless Control of Induction Motor -- 8.9 Summary -- References -- 9 GA-Optimized Extended Kalman Filter for Speed Estimation -- 9.1 Introduction -- 9.2 Extended State Model of Induction Motor. , 9.3 Extended Kalman Filter Algorithm for Rotor Speed Estimation -- 9.3.1 Prediction of State -- 9.3.2 Estimation of Error Covariance Matrix -- 9.3.3 Computation of Kalman Filter Gain -- 9.3.4 State Estimation -- 9.3.5 Update of the Error Covariance Matrix -- 9.4 Optimized Extended Kalman Filter -- 9.5 Optimizing the Noise Matrices of EKF Using GA -- 9.6 Speed Estimation for a Sensorless Direct Self Controller -- 9.7 Speed Estimation for a Field-Oriented Controller -- 9.8 MATLAB® /Simulink Programming Examples -- 9.8.1 Programming Example 1: Voltage-Frequency Controlled (VFC) Drive -- 9.8.2 Programming Example 2: GA-Optimized EKF for Speed Estimation -- 9.8.3 Programming Example 3: GA-based EKF Sensorless Voltage-Frequency Controlled Drive -- 9.8.4 Programming Example 4: GA-based EKF Sensorless FOC Induction Motor Drive -- 9.9 Summary -- References -- 10 Optimized Random PWM Strategies Based on Genetic Algorithms -- 10.1 Introduction -- 10.2 PWM Performance Evaluation -- 10.2.1 Fourier Analysis of PWM Waveform -- 10.2.2 Harmonic Evaluation of Typical Waveforms -- 10.3 Random PWM Methods -- 10.3.1 Random Carrier-Frequency PWM -- 10.3.2 Random Pulse-Position PWM -- 10.3.3 Random Pulse-Width PWM -- 10.3.4 Hybrid Random Pulse-Position and Pulse-Width PWM -- 10.3.5 Harmonic Evaluation Results -- 10.4 Optimized Random PWM Based on Genetic Algorithm -- 10.4.1 GA-Optimized Random Carrier-Frequency PWM -- 10.4.2 GA-Optimized Random-Pulse-Position PWM -- 10.4.3 GA-Optimized Random-Pulse-Width PWM -- 10.4.4 GA-Optimized Hybrid Random Pulse-Position and Pulse-Width PWM -- 10.4.5 Evaluation of Various GA-Optimized Random PWM Inverters -- 10.4.6 Switching Loss of GA-Optimized Random Single-Phase PWM Inverters -- 10.4.7 Linear Modulation Range of GA-Optimized Random Single-Phase PWM Inverters -- 10.4.8 Implementation of GA-Optimized Random Single-Phase PWM Inverter. , 10.4.9 Limitations of Reference Sinusoidal Frequency of GA-Optimized Random PWM Inverters -- 10.5 MATLAB® /Simulink Programming Examples -- 10.5.1 Programming Example 1: A Single-Phase Sinusoidal PWM -- 10.5.2 Programming Example 2: Evaluation of a Four-Pulse Wave -- 10.5.3 Programming Example 3: Random Carrier-Frequency PWM -- 10.6 Experiments on Various PWM Strategies -- 10.6.1 Implementation of PWM Methods Using DSP -- 10.6.2 Experimental Results -- 10.7 Summary -- References -- 11 Experimental Investigations -- 11.1 Introduction -- 11.2 Experimental Hardware Design for Induction Motor Control -- 11.2.1 Hardware Description -- 11.3 Software Development Method -- 11.4 Experiment 1: Determination of Motor Parameters -- 11.5 Experiment 2: Induction Motor Run Up -- 11.5.1 Program Design -- 11.5.2 Program Debug -- 11.5.3 Experimental Investigations -- 11.6 Experiment 3: Implementation of Fuzzy/PI Two-Stage Controller -- 11.6.1 Program Design -- 11.6.2 Program Debug -- 11.6.3 Performance Tests -- 11.7 Experiment 4: Speed Estimation Using a GA-Optimized Extended Kalman Filter -- 11.7.1 Program Design -- 11.7.2 GA-EKF Experimental Method -- 11.7.3 GA-EKF Experiments -- 11.7.4 Limitations of GA-EKF -- 11.8 DSP Programming Examples -- 11.8.1 Generation of 3-Phase Sinusoidal PWM -- 11.8.2 RTDX Programming -- 11.8.3 ADC Programming -- 11.8.4 CAP Programming -- 11.9 Summary -- References -- 12 Conclusions and Future Developments -- 12.1 Main Contributions of the Book -- 12.2 Industrial Application of New Induction Motor Drives -- 12.3 Future Developments -- 12.3.1 Expert-System-based Acceleration Control -- 12.3.2 Hybrid Fuzzy/PI Two-Stage Control -- 12.3.3 Neural-Network-based Direct Self Control -- 12.3.4 Genetic Algorithm for an Extended Kalman Filter -- 12.3.5 Parameter Estimation Using Neural Networks. , 12.3.6 Optimized Random PWM Strategies Based on Genetic Algorithms.
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  • 7
    Online Resource
    Online Resource
    London :Jessica Kingsley Publishers,
    Keywords: Electronic books.
    Description / Table of Contents: The radiant energy in human touch can have a powerful therapeutic effect for those who are elderly, ill or dying. Explaining the benefits, practicalities and research behind touch therapy, this book teaches a simple hand massage sequence for all carers looking for an effective way to support and connect with a family member, friend or patient.
    Type of Medium: Online Resource
    Pages: 1 online resource (212 pages)
    Edition: 1st ed.
    ISBN: 9780857010483
    Language: English
    Note: Intro -- Comforting Touch in Dementia and End of Life Care: Take My Hand -- Acknowledgments -- A Sense of Connection -- 1. Your Radiant Sea -- 2. Sharing the Benefits of Touch -- 3. The Body as Particles and Waves -- 4. A Tangible Spirit -- Focusing Your Touch -- 5. Physical and Energetic Qualities of the Hand -- 6. Before You Begin: Observing Best Practices -- 7. Elements of a Session -- 8. A Hand Massage Sequence -- 9. At a Glance: The Sequence and Reminders -- The Reality of Practicing -- 10. Ten Challenges to Sharing Touch -- 11. Adapting for Different Needs -- 12. Comforting Touch in End of Life Care -- Resources -- References -- Index.
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  • 8
    Keywords: Sustainable development. ; Sustainable development -- Social aspects. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (239 pages)
    Edition: 1st ed.
    ISBN: 9780203093382
    Language: English
    Note: Front Cover -- Contents -- About the Author -- Introduction -- CHAPTER 1: The evolution of the idea of sustainable development in history -- CHAPTER 2: Theoretical basis for sustainable development -- CHAPTER 3: Philosophy, religion and environmental education -- CHAPTER 4: Level II of sustainable development: Ecological, social, and economic considerations -- CHAPTER 5: Level III of sustainable development: Technical, legal and political considerations -- CHAPTER 6: Integration of planes, the phenomenon of globalization and the Sustainable Development Revolution -- Conclusions -- References -- Back Cover.
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  • 9
    Online Resource
    Online Resource
    Milton :Jenny Stanford Publishing,
    Keywords: Metal oxide semiconductor field-effect transistors. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (260 pages)
    Edition: 1st ed.
    ISBN: 9789814303088
    Language: English
    Note: Front Cover -- Contents -- Preface -- Chapter 1: Introduction -- Chapter 2: Concept of Floating Body Cell and Its Operational Principle -- Chapter 3: Signal of Floating Body Cell -- Chapter 4: 128 Mbit Floating Body RAM on Silicon-on-Insulator -- Chapter 5: Scaling of Floating Body Cell -- Chapter 6: Cell Array Architecture and Sense Amplifier Design -- Chapter 7: Design Practices of Floating Body Random Access Memory -- Chapter 8: Floating Body Cell Development Activities and Future Directions.
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  • 10
    Keywords: Nanofluids -- Handbooks, manuals, etc. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (1103 pages)
    Edition: 1st ed.
    ISBN: 9781439816776
    Language: English
    Note: Front Cover -- Contents -- Preface -- Editors -- Contributors -- Chapter 1: An Overview of Continuum Description of Fluid Flow and Transport Processes -- Chapter 2: Microscale Gas Flow Dynamics and Molecular Models for Gas Flow and Heat Transfer -- Chapter 3: Calculations of Rarefied Gas Flows in Free-Molecular and Transitional Regimes -- Chapter 4: Ideal Gas Flows through Microchannels-Revisited -- Chapter 5: Pressure-Driven Flow in Microchannels -- Chapter 6: Applications of Magnetohydrodynamics in Microfluidics -- Chapter 7: Diffusio-Osmosis of Electrolyte Solutions in Microscale and Nanoscale -- Chapter 8: Electrodics in Electrochemical Energy Conversion Systems: Microstructure and Pore-Scale Transport -- Chapter 9: Van der Waals Interaction -- Chapter 10: Single-Particle Colloidal Hydrodynamics -- Chapter 11: Mass Transfer Issues in Micro- and Nanoscale -- Chapter 12: Gas Transport in Microcapillaries, Nanocapillaries, and Porous Media -- Chapter 13: Polymer Transport in Nanochannels -- Chapter 14: Fluid Friction and Heat Transfer in Microchannels -- Chapter 15: Nonboiling Two-Phase Flow in Microchannels -- Chapter 16: Heat Transfer Analysis in Electro-Osmotically Driven Microchannel Flows -- Chapter 17: Analysis of Modes during Bubble Growth in Saturated Film Boiling -- Chapter 18: Physics and Modeling of Turbulent Transport -- Chapter 19: Biotechnology for Bioengineers -- Chapter 20: Cellular Biomicrofluidics -- Chapter 21: Cell Lysis Techniques in Lab-on-a-Chip Technology -- Chapter 22: Microfluidic Cell Culture Devices -- Chapter 23: Probing Cells with Nanotechnology -- Chapter 24: Genomics and DNA Microarrays -- Chapter 25: Micro-PCR Devices for Lab-on-a-Chip Applications -- Chapter 26: Microscopic Hemorheology and Hemodynamics -- Color Insert -- Back Cover.
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