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A Modified Preisach Model for Hysteresis in Piezoelectric Actuators

Wang, Xuan and Reysset, Aurélien and Pommier-Budinger, Valérie and Gourinat, Yves A Modified Preisach Model for Hysteresis in Piezoelectric Actuators. (2013) In: 11th International Workshop of Electronics, Control, Measurement, Signals & application to Mechatronics (ECMSM), 24 June 2013 - 26 June 2013 (Toulouse, France).

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Official URL: http://dx.doi.org/10.1109/ECMSM.2013.6648956

Abstract

Piezoelectric actuators (PEAs) exhibit hystérésis nonlinearity in open-loop operation, which may lead to undesirable inaccuracy and limit system performance. Classical Preisach model is widely used for portraying hysteresis but it requires a large number of first-order reversal curves to ensure the model accuracy. All the curves may not be obtained due to limitations of experimental conditions, and the detachment between the major and minor loops is not taken into account. This paper aims to propose a modified Preisach model that demands relatively few measurements and that describes the detachment. The modified model is implemented by adding a damper in parallel with the classical Preisach model. The parameter of the damper is adjusted to an appropriate value so that the measured and predicted hysteresis loops are in good agreement. Experimental results prove that the proposed modified Preisach model can characterize hysteresis more accurately than the classical model.

Item Type:Conference or Workshop Item (Paper)
Additional Information:Proceedings of the IEEE 11th International Workshop of Electronics, Control, Measurement, Signals and their application to Mechatronics (ECMSM 2013), USB, ISBN : 9781467362979
HAL Id:hal-01853144
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:Université de Toulouse > Ecole nationale supérieure des Mines d'Albi-Carmaux - IMT Mines Albi (FRANCE)
Université de Toulouse > Institut National des Sciences Appliquées de Toulouse - INSA (FRANCE)
Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE-SUPAERO (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UPS (FRANCE)
Other partners > Civil Aviation University of China (CHINA)
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Deposited By: valerie budinger
Deposited On:11 Apr 2014 13:07

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