An extended Preisach model for effects of magnetization history on magnetomechanical behavior of steel cables

Lin Liu; Chunyuan Li; Rui Li; Yongfu Li; Huizong Feng

doi:10.1117/12.2258361

19 April 2017 An extended Preisach model for effects of magnetization history on magnetomechanical behavior of steel cables

Lin Liu, Chunyuan Li, Rui Li, Yongfu Li, Huizong Feng

Author Affiliations +

Proceedings Volume 10169, Nondestructive Characterization and Monitoring of Advanced Materials, Aerospace, and Civil Infrastructure 2017; 101692L (2017) https://doi.org/10.1117/12.2258361
Event: SPIE Smart Structures and Materials + Nondestructive Evaluation and Health Monitoring, 2017, Portland, Oregon, United States

Abstract

This paper proposes an extended Preisach model in which the combination of magnetic field and mechanical stress are treated as an effective field and Preisach diagram is used to qualitatively analyze magnetomechanical behaviors for any kinds of magnetization history. Magnetomechanical behaviors under a certain kind of magnetization history are discussed. The corresponding experiments are carried out. The results show that it is helpful in forecasting the trend of magnetomechanical behavior which gives a reasonable understanding of the various magnetomechanical behaviors that appeared to be contradictory. Moreover, it is useful in improving the stress measurement accuracy by determining the magnetic condition.

Citation Download Citation

Lin Liu, Chunyuan Li, Rui Li, Yongfu Li, and Huizong Feng "An extended Preisach model for effects of magnetization history on magnetomechanical behavior of steel cables", Proc. SPIE 10169, Nondestructive Characterization and Monitoring of Advanced Materials, Aerospace, and Civil Infrastructure 2017, 101692L (19 April 2017); https://doi.org/10.1117/12.2258361

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