تحلیل فرکانسی سیستم‌های برداشت انرژی ارتعاشی

__Frequency Analysis of Vibration Energy Harvesting Systems__ aims to present unique frequency response methods for analyzing and improving vibration energy harvesting systems. Vibration energy is usually converted into heat energy, which is transferred to and wasted in the environment. If this vibration energy can be converted into useful electric energy, both the performance and energy efficiency of machines, vehicles, and structures will be improved, and new opportunities will open up for powering electronic devices. To make use of ambient vibration energy, an effective analysis and design method is established and developed in this book. The book covers a wide range of frequency response analysis methods and includes details of a variety of real-life applications. MATLAB programming is introduced in the first two chapters and used in selected methods throughout the book. Using the methods studied, readers will learn how to analyze and optimize the efficiency of vibration energy systems. This book will be ideal for postgraduate students and researchers in mechanical and energy engineering. * Covers a variety of frequency response analysis methods, including Fourier and Laplace transform, transfer function, integration and state space for piezoelectric and electromagnetic vibration energy harvesting analysis * Provides coverage of new and traditional methods of analyzing and optimizing the power and efficiency of vibration energy harvesting systems, with MATLAB exercises provided throughout * Demonstrates a wide range of real-life applications, such as ocean wave energy conversion, vehicle suspension vibration energy harvesting, and more

Frequency Analysis of Vibration Energy Harvesting Systems aims to present unique frequency response methods for analyzing and improving vibration energy harvesting systems.

Vibration energy is usually converted into heat energy, which is transferred to and wasted in the environment. If this vibration energy can be converted into useful electric energy, both the performance and energy efficiency of machines, vehicles, and structures will be improved, and new opportunities will open up for powering electronic devices. To make use of ambient vibration energy, an effective analysis and design method is established and developed in this book.

The book covers a wide range of frequency response analysis methods and includes details of a variety of real-life applications. MATLAB programming is introduced in the first two chapters and used in selected methods throughout the book. Using the methods studied, readers will learn how to analyze and optimize the efficiency of vibration energy systems. This book will be ideal for postgraduate students and researchers in mechanical and energy engineering.

• Covers a variety of frequency response analysis methods, including Fourier and Laplace transform, transfer function, integration and state space for piezoelectric and electromagnetic vibration energy harvesting analysis
• Provides coverage of new and traditional methods of analyzing and optimizing the power and efficiency of vibration energy harvesting systems, with MATLAB exercises provided throughout
• Demonstrates a wide range of real-life applications, such as ocean wave energy conversion, vehicle suspension vibration energy harvesting, and more

Content: Front Matter,Copyright,List of Figures,List of Tables,About the Author,Preface,AcknowledgmentsEntitled to full textChapter 1 - Analysis of a Single Degree of Freedom Spring-Mass-Dashpot System Using Transfer Function, Integration, State Space, and Frequency Response Methods, Pages 1-13 Chapter 2 - Analysis of a Single Degree of Freedom Piezoelectric Vibration Energy Harvester System Using the Transfer Function, Integration, State Space, and Frequency Response Methods, Pages 15-42 Chapter 3 - Analysis of Piezoelectric Vibration Energy Harvester System With Different Interface Circuits, Pages 43-68 Chapter 4 - Analysis of Electromagnetic Vibration Energy Harvesters With Different Interface Circuits, Pages 69-106 Chapter 5 - Similarity and Duality of Electromagnetic and Piezoelectric Vibration Energy Harvesters, Pages 107-121 Chapter 6 - A Study of a 2DOF Piezoelectric Vibration Energy Harvester and Its Application, Pages 123-153 Chapter 7 - A Study of Multiple Degree of Freedom Piezoelectric Vibration Energy Harvester, Pages 155-186 Chapter 8 - Experimental Validation of Analytical Methods, Pages 187-202 Chapter 9 - Coupling Analysis of Linear Vibration Energy Harvesting Systems, Pages 203-229 Chapter 10 - Correlation and Frequency Response Analyses of Input and Harvested Power Under White Noise, Finite Bandwidth Random and Harmonic Excitations, Pages 231-247 Chapter 11 - Ocean Wave Energy Conversion Analysis, Pages 249-269 Chapter 12 - Analysis of Multiple Degrees of Freedom Electromagnetic Vibration Energy Harvesters and Their Applications, Pages 271-288 Index, Pages 289-295