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.
Autori: | |
Titolo: | Adaptive Modified Prandtl-Ishlinskii model for compensation of hysteretic nonlinearities in Magnetic Shape Memory Actuators |
Data di pubblicazione: | 2011 |
Nome del convegno: | 37th Annual Conference of the IEEE Industrial Electronics Society, IECON 2011 |
ISBN: | 978-1-61284-969-0 |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1109/IECON.2011.6119288 |
Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
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