In this paper we develop an adaptive version of the so-called modified Prandtl-Ishlinskii model of hysteresis. This model is able to capture various shapes of hysteresis and, moreover, it admits an explicit mathematical formulation for the inverse model. The Lyapunov-based adaptation is then used to compensate the hysteretic nonlinearities of an unconventional actuator based on magnetic shape memory alloys.

Adaptive Modified Prandtl-Ishlinskii model for compensation of hysteretic nonlinearities in Magnetic Shape Memory Actuators

NASO, David;TURCHIANO, Biagio;
2011

Abstract

In this paper we develop an adaptive version of the so-called modified Prandtl-Ishlinskii model of hysteresis. This model is able to capture various shapes of hysteresis and, moreover, it admits an explicit mathematical formulation for the inverse model. The Lyapunov-based adaptation is then used to compensate the hysteretic nonlinearities of an unconventional actuator based on magnetic shape memory alloys.
37th Annual Conference of the IEEE Industrial Electronics Society, IECON 2011
978-1-61284-969-0
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11589/15633
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo

Citazioni
  • Scopus 10
  • ???jsp.display-item.citation.isi??? 4
social impact