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Chaos analysis and chaotic EMI suppression of DC-DC converters

Author: Bo Zhang; Xuemei Wang, (Electrical engineer)
Publisher: Singapore : John Wiley & Sons, Inc., 2014.
Edition/Format:   eBook : Document : EnglishView all editions and formats
Summary:
"Introduces chaos theory, its analytical methods and the means to apply chaos to the switching power supply designDC-DC converters are typical switching systems which have plenty of nonlinear behaviors, such as bifurcation and chaos. The nonlinear behaviors of DC-DC converters have been studied heavily over the past 20 years, yet researchers are still unsure of the practical application of bifurcations and chaos in
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Genre/Form: Electronic books
Additional Physical Format: Print version:
Zhang, Bo, 1976-
Chaos analysis and chaotic EMI suppression of DC-DC converters.
Singapore : John Wiley & Sons, Inc., 2014
(DLC) 2014022263
Material Type: Document, Internet resource
Document Type: Internet Resource, Computer File
All Authors / Contributors: Bo Zhang; Xuemei Wang, (Electrical engineer)
ISBN: 9781118451113 1118451112 9781118451120 1118451120 1118451007 9781118451007
OCLC Number: 903886347
Description: 1 online resource
Contents: Cover; Title Page; Copyright; Contents; About the Authors; Preface; Acknowledgments; Chapter 1 Nonlinear Models and Behaviors of DC-DC Converters; 1.1 Introduction; 1.2 Overview of PWM DC-DC Converters; 1.2.1 Principle of Pulse Width Modulation; 1.2.2 Basic Topologies of DC-DC Converters; 1.2.3 Operation Modes of DC-DC Converters; 1.2.4 State-Space Model of DC-DC Converters; 1.2.5 Discrete Model of DC-DC Converters; 1.3 Overview of the Nonlinear Behavior of DC-DC Converters; 1.4 Review of Basic Dynamics Concepts; 1.4.1 Dynamical System; 1.4.2 Linear and Nonlinear Dynamical Systems. 1.4.3 Characterization of Nonlinear Behavior1.5 Conclusions; References; Chapter 2 Symbolic Analysis of the Nonlinear Behavior of DC-DC Converters; 2.1 Introduction; 2.2 Overview of the Time Series Principle of Discrete Systems; 2.2.1 Symbolic Dynamics and Symbolic Time Series; 2.2.2 Symbolization Method; 2.2.3 Symbolic Dynamics of a Period-Doubling Cascade; 2.3 Block Entropy; 2.4 Symbolic Time Series Analysis of DC-DC Converters; 2.4.1 Period-Doubling Bifurcation and Chaos of DC-DC Converters; 2.4.2 Border Collision Bifurcation and Chaos of DC-DC Converters; 2.5 Conclusions; References. Chapter 3 Complexity of the Nonlinear Behavior of DC-DC Converters3.1 Introduction; 3.2 Lempel-Ziv Complexity and Analysis of Nonlinear Behavior of DC-DC Converters Based on L-Z Complexity; 3.2.1 Lempel-Ziv Complexity; 3.2.2 Analysis of Lempel-Ziv Complexity of Buck Converter; 3.3 Switching Block of DC-DC Converters; 3.4 Weight Lempel-Ziv Complexity and Analysis of Nonlinear Behavior of DC-DC Converters Based on Weight L-Z Complexity; 3.4.1 Weight Lempel-Ziv Complexity; 3.4.2 Weight Lempel-Ziv Complexity of Buck Converter. 3.4.3 Qualitative Analysis of Bifurcation Phenomena Based on Complexity3.5 Duplicate Symbolic Sequence and Complexity; 3.5.1 Main Switching Block and Main Symbolic Sequence; 3.5.2 Secondary Switching Block and Secondary Symbolic Sequence; 3.5.3 Duplicate Symbolic Sequence; 3.5.4 Analysis of Border Collision and Bifurcation in DC-DC Converters Based on Duplicate Symbolic Sequence; 3.6 Applied Example; 3.7 Conclusions; References; Chapter 4 Invariant Probability Distribution of DC-DC Converters; 4.1 Introduction; 4.2 Invariant Probability Distribution of Chaotic Map. 4.3 Calculating Invariant Probability Distribution of the Chaotic Discrete-Time Maps with Eigenvector Method4.4 Invariant Probability Distribution of the Chaotic Mapping of the Boost Converter; 4.5 Application Examples of Invariant Probability Distribution; 4.5.1 Power Spectral Density of the Input Current in a DC-DC Converters; 4.5.2 Average Switching Frequency; 4.5.3 Parameter Design with Invariant Probability Distribution; 4.6 Conclusions; References; Chapter 5 EMI and EMC of Switching Power Converters; 5.1 Introduction; 5.2 EMI Origin of Electric Circuits.
Responsibility: Bo Zhang, Xuemei Wang.

Abstract:

Introduces chaos theory, its analytical methods and the means to apply chaos to the switching power supply design DC-DC converters are typical switching systems which have plenty of nonlinear  Read more...

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