Electrical Engineering Magnetic Hysteresis Understanding magnetic hysteresis is vitally important to the development of the science of magnetism as a whole and to the advancement of practical magnetic device applications. Magnetic Hysteresis, by acclaimed expert Edward Della Torre, presents a clear explanation of the connection between physical principles and phenomenological hysteresis. This comprehensive book offers a lucid analysis that enables the reader to save valuable time by reducing trial-and-error design. Dr. Della Torre uses physical principles to modify Preisach modeling and to describe the complex behavior of magnetic media. While Pretsach modeling is a useful mathematical tool, its congruency and deletion properties present limitations to accurate descriptions of magnetic materials. Step-by-step, this book describes the modifications that can overcome these limitations. Special attention is given to the use of feedback around a Preisach transducer to remove the congruency restriction, and to the use of accommodation and aftereffect models to remove the deletion restriction. Magnetic state selection rules are introduced to couple scalar Preisach models to form a vector model. Magnetic Hysteresis is indispensable reading for engineers, physicists, and materials scientists who want to gain a better understanding of hysteresis losses and create more energy-efficient motor designs.
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Electrical Engineering
Magnetic Hysteresis
Understanding magnetic hysteresis is vitally important to the development of the science of magnetism as a whole and to the advancement of practical magnetic device applications. Magnetic Hysteresis, by acclaimed expert Edward Della Torre, presents a clear explanation of the connection between physical principles and phenomenological hysteresis. This comprehensive book offers a lucid analysis that enables the reader to save valuable time by reducing trial-and-error design. Dr. Della Torre uses physical principles to modify Preisach modeling and to describe the complex behavior of magnetic media. While Pretsach modeling is a useful mathematical tool, its congruency and deletion properties present limitations to accurate descriptions of magnetic materials. Step-by-step, this book describes the modifications that can overcome these limitations. Special attention is given to the use of feedback around a Preisach transducer to remove the congruency restriction, and to the use of accommodation and aftereffect models to remove the deletion restriction. Magnetic state selection rules are introduced to couple scalar Preisach models to form a vector model. Magnetic Hysteresis is indispensable reading for engineers, physicists, and materials scientists who want to gain a better understanding of hysteresis losses and create more energy-efficient motor designs.
Magnetic Hysteresis
Understanding magnetic hysteresis is vitally important to the development of the science of magnetism as a whole and to the advancement of practical magnetic device applications. Magnetic Hysteresis, by acclaimed expert Edward Della Torre, presents a clear explanation of the connection between physical principles and phenomenological hysteresis. This comprehensive book offers a lucid analysis that enables the reader to save valuable time by reducing trial-and-error design. Dr. Della Torre uses physical principles to modify Preisach modeling and to describe the complex behavior of magnetic media. While Pretsach modeling is a useful mathematical tool, its congruency and deletion properties present limitations to accurate descriptions of magnetic materials. Step-by-step, this book describes the modifications that can overcome these limitations. Special attention is given to the use of feedback around a Preisach transducer to remove the congruency restriction, and to the use of accommodation and aftereffect models to remove the deletion restriction. Magnetic state selection rules are introduced to couple scalar Preisach models to form a vector model. Magnetic Hysteresis is indispensable reading for engineers, physicists, and materials scientists who want to gain a better understanding of hysteresis losses and create more energy-efficient motor designs.
About the Author
Edward Della Torre is professor of engineering and applied science at The George Washington University, Washington, D.C. Dr. Della Torre’s principal research is in the analysis of magnetic materials by numerical micromagnetic modeling and Preisach modeling. His studies of accommodation and aftereffect led to the accommodation model in 1994 and the Preisach-Arrhenius model in 1998. The simplified vector model, also presented in 1998, has made vector calculations possible in real time. These extensions of the Preisach formalism developed by Dr. Della Torre have been used in the field to understand and quantitatively predict the behavior of magnetic materials. A Fellow of the Institute of Electrical and Electronics Engineers and the American Physical Society, Dr. Della Torre is currently president of the IEEE Magnetics Society. He has published extensively in the field and is the coauthor of two books, The Electromagnetic Field (Allyn and Bacon, 1969) and Magnetic Bubbles (North Holland, 1975).
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5.0 out of 5 stars
Very detailed book for numerical modeling of magnetic hysteresis, esp. Preisach models,
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This review is from: Magnetic Hysteresis (Paperback)
I bought this book for my project concerning modeling of polarization-field hysteresis in ferroelectric material. With this book I found it unexpectedly easy to build connection between Magnetic and Ferroelectric hysteresis. This book contains great details about modeling both quasi-static and dynamic response of hysteretic magnetic material, or hyeteretic behaviors in general. Preisach model is almost the sole topic of this book. So if you are interested in describing hysteretic behaviour of magnetic material in a rigorous mathematical framework with implications of physical interpretation, this book would be a favorable choice.
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Inside This Book
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First Sentence:
The aim of this book is to characterize the magnetization that results in a material when a magnetic field is applied. Read the first page Key Phrases - Statistically Improbable Phrases (SIPs): (learn more)
ascending major loop, locally reversible magnetization, remanence loop, descending major loop, congruency property, magnetizing process, equilibrium loop, deletion property, operative plane, magnetization history, remanent coercivity, irreversible magnetization, irreversible susceptibility, magnetization model, irreversible component, normalized magnetization, minor loops, perpendicular media, demagnetizing energy, deletion properties, rotational correction, moving parameter, magnetization state, accommodation model, moving model Key Phrases - Capitalized Phrases (CAPs): (learn more)
Della Torre, New York, Gaussian Preisach, Delta Torre, Audio Electroacoust, Trans Magn New!
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Front Cover | Table of Contents | First Pages | Index | Back Cover | Surprise Me!
The aim of this book is to characterize the magnetization that results in a material when a magnetic field is applied. Read the first page Key Phrases - Statistically Improbable Phrases (SIPs): (learn more)
ascending major loop, locally reversible magnetization, remanence loop, descending major loop, congruency property, magnetizing process, equilibrium loop, deletion property, operative plane, magnetization history, remanent coercivity, irreversible magnetization, irreversible susceptibility, magnetization model, irreversible component, normalized magnetization, minor loops, perpendicular media, demagnetizing energy, deletion properties, rotational correction, moving parameter, magnetization state, accommodation model, moving model Key Phrases - Capitalized Phrases (CAPs): (learn more)
Della Torre, New York, Gaussian Preisach, Delta Torre, Audio Electroacoust, Trans Magn New!
Books on Related Topics | Concordance | Text Stats Browse Sample Pages:
Front Cover | Table of Contents | First Pages | Index | Back Cover | Surprise Me!
Citations (learn more)
This book cites 12
books:
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7
books
cite this book:
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- The Physical Principles of Magnetism by Allan H. Morrish on page 30
- Computer Engineering by C.Gordon Bell in Back Matter
- Systems With Hysteresis (Universitext) by M. A. Krasnosel Skii in Back Matter
- Hysteresis and Phase Transitions (Applied Mathematical Sciences) by Martin Brokate on page 30
- Electromagnetic Field by Edward Della Torre in Back Matter
See all 12 books this book cites
- Mathematics of Hysteretic Phenomena: The T(x) Model for the Description of Hysteresis by Jenõ Takács on 5 pages
- The Science of Hysteresis: Volume 1 of 3-volume set by Author Unknown on page 116, page 448, and page 667
- The Physical Principles of Magnetism by Allan H. Morrish in Front Matter
- Smart Material Systems: Model Development (Frontiers in Applied Mathematics) by Ralph Smith in Back Matter
- Micromagnetism and the Microstructure of Ferromagnetic Solids (Cambridge Studies in Magnetism) by Helmut Kronmüller on page 400
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