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July 26, 2026Recent Advances in Electrical & Electronic Engineering (Formerly Recent Patents on Electrical & Electronic Engineering)

Hysteresis Loop Parameter Identification Based on the Preisach Model under Different Excitations

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Authors

CDCan DingLYLongyin Yang

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Overview

Randomized trial demonstrates improved hysteresis modeling in materials, indicating enhanced accuracy and efficiency.

Key Points

  • The central aim is to develop an improved modeling framework for accurately simulating hysteretic characteristics.
  • Utilized hyperbolic cosine functions to improve the distribution function.
  • Developed a Preisach Analytical Model with reduced computational overhead.
  • Performed parameter identification using particle swarm optimization and upgraded algorithms.
  • The proposed model accurately fits static and dynamic hysteresis characteristics of silicon steel and nanocrystalline materials.
  • Validation shows improved matching of local hysteresis loop data with complex input signals compared to previous models.

Cite This Study

Ding et al. (2026) studied this question.

synapsesocial.com/papers/6a65a84ed3aea3239cd78c21https://doi.org/10.2174/0123520965477389260715073946
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