Large simulation of hysteresis systems using a piecewise polynomial function

Jyh Da Wei*, Chuen Tsai Sun

*Corresponding author for this work

Research output: Contribution to journalJournal Article peer-review

12 Scopus citations


Hysteresis is a memory effect frequently observed in physical research. The output of a hysteresis system is independent of input speed. This property, known as rate independence, significantly distinguishes hysteresis from short-term memory effects. This work conducts a numerical simulation to demonstrate that conventional models with short-term memories cannot properly simulate hysteresis trajectories. Subsequently, a novel model is developed to contribute to the field of system modeling. Experimental results confirm that the proposed model can model hysteresis behavior precisely.

Original languageEnglish
Pages (from-to)207-210
Number of pages4
JournalIEEE Signal Processing Letters
Issue number7
StatePublished - 07 2002
Externally publishedYes


  • Hysteresis
  • Rate independence
  • Short-term memory


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