Hysteresis

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Hysteresis refers to systems that may exhibit path dependence, or "rate-independent memory". (Wikipedia.org)






Conferences related to Hysteresis

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2013 13th International Conference on Control, Automaton and Systems (ICCAS)

Control Theory and Application, Intelligent Systems, Industrial Applications of Control,Sensor and Signal Processing, Control Devices and Instruments, Robot Control, RobotVision, Human-Robot Interaction, Robotic Applications, Unmanned Vehicle Systems...


2013 21st Iranian Conference on Electrical Engineering (ICEE)

The conference focuses on all topics of Electrical, Electronics, and Computer Engineering.

  • 2012 20th Iranian Conference on Electrical Engineering (ICEE)

    Electronic Computer Power Control Biomedical Engineering Communication

  • 2011 19th Iranian Conference on Electrical Engineering (ICEE)

    The ICEE gathers annually community of researchers and practitioners in all fields of Electrical, and Computer Engineering including Electronics, Computer Engineering, Power Engineering, Control Engineering , Biomedical Engineering, and Communication Engineering to discuss the latest advancements of the discipline, and exchange their novel achievements.

  • 2010 18th Iranian Conference on Electrical Engineering (ICEE)

    This conference tends to provide a forum for theoric and technical challenges in various branches of electrical engineering and presenting the latest findings of researchers from research centers and universities. This conference tends to introduce attendees with the latest researches and technologies in various fields of electrical engineering by providing keynote speeches, papers, presentation in the technical-special sessions, holding workshops and educational-research special sessions, and expert exhibi


2013 8th International Microsystems, Packaging, Assembly and Circuits Technology Conference (IMPACT)

In order to avoid dangerous climate change, provide sustainable green energy and better life for global population, the ICT products and services need to gain further effective improvements in system performance and integration, and innovate to reduce environmental impact. Over the past years, IMPACT conference, a remarkable platform, continually pay attention to the latest trends of global micro-system, packaging and circuit technology, and encourage the development and research of new materials, processes and designs in realizing the versatile system demands for advanced consumer, communication, cloud & mobile computing, medical and automobile applications.


2013 IEEE 10th International Conference on Networking, Sensing and Control (ICNSC)

The main theme of the conference is Technology for efficient green networks . It will provide a remarkable opportunity for the academic and industrial communities to address new challenges and share solutions, and discuss future research directions.

  • 2012 9th IEEE International Conference on Networking, Sensing and Control (ICNSC)

    This conference will provide a remarkable opportunity for the academic and industrial community to address new challenges and share solutions, and discuss future research directions in the area of intelligent transportation systems and networks as well other areas of networking, sensing and control. It will feature plenary speeches, industrial panel sessions, funding agency panel sessions, interactive sessions, and invited/special sessions. Contributions are expected from academia, industry, and government agencies.

  • 2011 IEEE International Conference on Networking, Sensing and Control (ICNSC)

    The main theme of the conference is Next Generation Infrastructures . Infrastructures are the backbone of the economy and society. Especially the network bound infrastructures operated by public utilities and network industries provide essential services that are enabling for almost every economic and social activity. The crucial role of the infrastructure networks for energy and water supply, transportation of people and goods, and provision of telecommunication and information services.

  • 2010 International Conference on Networking, Sensing and Control (ICNSC)

    Provide a remarkable opportunity for the academic and industrial community to address new challenges and share solutions, and discuss future research directions.

  • 2009 International Conference on Networking, Sensing and Control (ICNSC)

    The main theme of the conference is advanced technologies for safety and functional maintenance. The real challenge is to obtain advanced control technology for safety and management technology and to construct an information system to share information on safetytechnology and on investigated accidents.

  • 2008 IEEE International Conference on Networking, Sensing and Control (ICNSC)

    Provide a remarkable opportunity for the academic and industrial community to address new challenges and share solutions, and discuss future research directions.

  • 2007 IEEE International Conference on Networking, Sensing and Control (ICNSC)


AFRICON 2013

IEEE AFRICON, the top-event of IEEE in Africa, is a forum for professionals, academia and industry to exchange ideas, present their newest research findings and to network.

  • AFRICON 2011

    IEEE AFRICON, the top-event of IEEE in Africa, is a forum for professionals, academia and industry to exchange ideas, present their newest research findings and to network. IEEE AFRICON presents a forum for mainly Electrical, Electronic & IT research with related Mechanical and Civil activities in Africa.

  • AFRICON 2009

    After the recent successful AFRICON Conferences in Botswana and Namibia, the 9th IEEE AFRICON returns in 2009 to where it was first held, back in 1983: Nairobi, Kenya. AFRICON is a forum for professionals, academia and industry to exchange ideas, present their newest research findings and to network.


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Periodicals related to Hysteresis

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Control Systems Technology, IEEE Transactions on

Serves as a compendium for papers on the technological advances in control engineering and as an archival publication which will bridge the gap between theory and practice. Papers will highlight the latest knowledge, exploratory developments, and practical applications in all aspects of the technology needed to implement control systems from analysis and design through simulation and hardware.


Industrial Electronics, IEEE Transactions on

Theory and applications of industrial electronics and control instrumentation science and engineering, including microprocessor control systems, high-power controls, process control, programmable controllers, numerical and program control systems, flow meters, and identification systems.


Magnetics, IEEE Transactions on

Science and technology related to the basic physics and engineering of magnetism, magnetic materials, applied magnetics, magnetic devices, and magnetic data storage. The Transactions publishes scholarly articles of archival value as well as tutorial expositions and critical reviews of classical subjects and topics of current interest.


Mechatronics, IEEE/ASME Transactions on

Synergetic integration of mechanical engineering with electronic and intelligent computer control in the design and manufacture of industrial products and processes. (4) (IEEE Guide for Authors) A primary purpose is to have an aarchival publication which will encompass both theory and practice. Papers will be published which disclose significant new knowledge needed to implement intelligent mechatronics systems, from analysis and ...



Most published Xplore authors for Hysteresis

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Xplore Articles related to Hysteresis

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Inverse hysteresis control for shape memory alloy micro-actuators based flap positioning system

Ying Feng; Camille Alain Rabbath; Henry Hong; Chun-Yi Su; Wei Lin 49th IEEE Conference on Decision and Control (CDC), 2010

As a strong non-smooth nonlinearity, hysteresis has multivalued and nondifferential characteristics, which make it difficult to mitigate the effects caused by the hysteresis directly. For a shape memory alloy(SMA) micro-actuators based flap positioning system, the existence of hysteresis nonlinearities in the shape memory alloy actuators will degrade the system performance, and limit the positioning precision. Addressing on this task, the ...


Hysteresis compensation of piezoelectric actuators in dual-stage Hard Disk Drives

Yan Zhi Tan; Chee Khiang Pang; Fan Hong; Sangchul Won; Tong Heng Lee 2011 8th Asian Control Conference (ASCC), 2011

In the magnetic disk drive industry, the demand for faster Hard Disk Drive (HDD) with higher storage capacities had led to the use of a dual-stage servo system with a piggyback microactuator. However, the microactuator is a piezoelectric device and hysteresis is an inherent characteristics of piezoelectric devices. Hysteresis behavior, reduces the accuracy of the actuator and thus limits the ...


Crossing Phenomena and Flux Balance in the Force–Displacement Hysteresis Curve of Superconductor–Magnet System

Jimin Xu; Fei Zhang; Tao Sun; Xiaoyang Yuan; Cuiping Zhang IEEE Transactions on Applied Superconductivity, 2016

Three YBCO bulk superconductors with different critical current densities are used to investigate the magnetic force of a simple superconductor-magnet system under different relative speed values between YBCO and a magnet. The initial cooling processes for superconductors include zero field cooled (ZFC) and field cooled (FC). Crossing phenomena can be observed both in force- displacement hysteresis curves of superconductors with ...


Using Padé Approximation in Takács Hysteresis Model

Dejana Herceg; Djordje Herceg; Miroslav Prša IEEE Transactions on Magnetics, 2015

The application of the modified Takács hysteresis model for numerical modeling of measured hysteresis loops of ferromagnetic material is investigated. In order to better approximate measured hysteresis loops, the Takács model is modified using parameterized Padé approximations of the hyperbolic tangent function. That way, several variants of the modified model are constructed. The experimental data are fitted with the original ...


Analysis and control of dynamic systems with hysteresis

R. Banning; W. L. de Koning; J. M. T. A. Adriaens Proceedings of the 36th IEEE Conference on Decision and Control, 1997

A series connection of a linear system and a dynamic hysteresis operator is considered as a model for a composite device with inherent dynamic hysteretic behaviour. The system is analyzed for convergence behavior and for its suitability to linear control and feedback linearization control


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Educational Resources on Hysteresis

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eLearning

Inverse hysteresis control for shape memory alloy micro-actuators based flap positioning system

Ying Feng; Camille Alain Rabbath; Henry Hong; Chun-Yi Su; Wei Lin 49th IEEE Conference on Decision and Control (CDC), 2010

As a strong non-smooth nonlinearity, hysteresis has multivalued and nondifferential characteristics, which make it difficult to mitigate the effects caused by the hysteresis directly. For a shape memory alloy(SMA) micro-actuators based flap positioning system, the existence of hysteresis nonlinearities in the shape memory alloy actuators will degrade the system performance, and limit the positioning precision. Addressing on this task, the ...


Hysteresis compensation of piezoelectric actuators in dual-stage Hard Disk Drives

Yan Zhi Tan; Chee Khiang Pang; Fan Hong; Sangchul Won; Tong Heng Lee 2011 8th Asian Control Conference (ASCC), 2011

In the magnetic disk drive industry, the demand for faster Hard Disk Drive (HDD) with higher storage capacities had led to the use of a dual-stage servo system with a piggyback microactuator. However, the microactuator is a piezoelectric device and hysteresis is an inherent characteristics of piezoelectric devices. Hysteresis behavior, reduces the accuracy of the actuator and thus limits the ...


Crossing Phenomena and Flux Balance in the Force–Displacement Hysteresis Curve of Superconductor–Magnet System

Jimin Xu; Fei Zhang; Tao Sun; Xiaoyang Yuan; Cuiping Zhang IEEE Transactions on Applied Superconductivity, 2016

Three YBCO bulk superconductors with different critical current densities are used to investigate the magnetic force of a simple superconductor-magnet system under different relative speed values between YBCO and a magnet. The initial cooling processes for superconductors include zero field cooled (ZFC) and field cooled (FC). Crossing phenomena can be observed both in force- displacement hysteresis curves of superconductors with ...


Using Padé Approximation in Takács Hysteresis Model

Dejana Herceg; Djordje Herceg; Miroslav Prša IEEE Transactions on Magnetics, 2015

The application of the modified Takács hysteresis model for numerical modeling of measured hysteresis loops of ferromagnetic material is investigated. In order to better approximate measured hysteresis loops, the Takács model is modified using parameterized Padé approximations of the hyperbolic tangent function. That way, several variants of the modified model are constructed. The experimental data are fitted with the original ...


Analysis and control of dynamic systems with hysteresis

R. Banning; W. L. de Koning; J. M. T. A. Adriaens Proceedings of the 36th IEEE Conference on Decision and Control, 1997

A series connection of a linear system and a dynamic hysteresis operator is considered as a model for a composite device with inherent dynamic hysteretic behaviour. The system is analyzed for convergence behavior and for its suitability to linear control and feedback linearization control


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IEEE-USA E-Books

  • Magnetic Core Loss

    This chapter focuses on calculating the losses within a magnetic material. These losses arise from several causes. Eddy currents induced by the time rate of change of flux in the material are one source of loss. A second source of loss is magnetic hysteresis, which is associated with the non-uniquely valued relationship between flux density and field intensity. The chapter considers a variety of empirical or behavioral approaches to modeling core loss. These are based on representing observed behavior in a mathematical form using curve fitting. The chapter also considers some other approaches to the modeling of hysteresis behavior. These include Jiles-Atherton model and the Preisach model. These are time domain models that predict the specific B-H trajectory. They offer significantly more information than the empirical models.

  • The Magnetization of Ferromagnetic Materials

    This chapter contains sections titled: Introduction Single-Domain Particles Superparamagnetic Particles Permanent Magnet Materials Domain Walls Domain Structure The Analysis of the Magnetization Curves of Bulk Material Thermal Effects Associated with the Hysteresis Loop Soft Magnetic Materials Time Effects Thin Films

  • Adaptive Control of Systems with Nonlinearities

    This chapter presents a general adaptive inverse approach for control of plants with uncertain nonsmooth actuator nonlinearities such as dead-zone, backlash, hysteresis, and other piecewise-linear characteristics which are common in control systems and often limit system performance. This chapter gives an overview of various state feedback and output feedback control designs for linear, nonlinear, single-input and single-output, and multi-input and multi-output plants as well as open problems in this area of major theoretical and practical relevance. A key problem is to develop linearly parametrized error models suitable for developing adaptive laws to update the inverse and feedback controller parameters, which is solved for various considered cases. The chapter shows that control systems with commonly used linear or nonlinear feedback controllers such as a model reference, PID, pole placement, feedback linearization, or backstepping can be combined with an adaptive inverse to handle actuator nonlinearities.

  • Appendix B: The LogNormal Distribution

    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.

  • The Anomalous Inversion in Cristobalite

    This chapter contains sections titled: Introduction, Characterization of the Anomalous Inversion, The Inversion Temperature and the Kinetics of Formation of Perfect Cristobalite, Hysteresis and the Kinetics of the Inversion, Conclusions, References

  • Appendix C: Definitions

    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.

  • Vector Models

    This chapter contains sections titled: Introduction General Properties of Vector Models The Mayergoyz Vector Model Pseudoparticle Models Coupled-Hysteron Models Loss Properties Conclusions This chapter contains sections titled: References

  • Appendix B: Magnetic Shielding

    This appendix contains sections titled: Magnetic Shielding Mechanism Calculation Methods Boundary-Value Problems Ferromagnetic Shields with Hysteresis References

  • The Fundamentals of Magnetism

    This chapter contains sections titled: Introduction-Magnets and Poles Forces between Poles Magnetic Fields Dipoles, Magnetic Materials, and Magnetization Magnetic Flux Density or Magnetic Induction Demagnetizing Field Ampere's Law Faraday's Law Induction Magnetic Circuits Units and Conversions CGS-SI Conversion Table Hysteresis Loops and Magnetic Materials Magnetic Anisotropy Domains Exchange Magnetoresistance This chapter contains sections titled: References

  • Losses in Magnetic Cores Containing Time-Varying Fluxes

    This chapter contains sections titled: Hysteresis Loss, Eddy-Current Loss and Skin Effect, Total Core Loss, Reduction of Total Core Loss; Design Considerations, Measurement of Total Core Loss, Experimental Loss Curves, Experimental Coefficients, Separation of Hysteresis and Eddy-Current Losses, Problems



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