Hysteresis compensation of piezoelectric actuators under dynamic load condition

Abstract

The piezoelectric actuator (PEA) accuracy is limited due to hysteresis nonlinearity as well as mechanical loading effect. Investigation of the fundamental properties of the piezoceramics depicts that the external mechanical loads cause inclination in hysteresis loop can deteriorate tracking performance furthermore. Other limiting problem is the rate… (More)
DOI: 10.1109/IROS.2007.4399048

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Cite this paper

@article{Najafabadi2007HysteresisCO, title={Hysteresis compensation of piezoelectric actuators under dynamic load condition}, author={Hossein Habibollahi Najafabadi and Seyed Mehdi Rezaei and Saeed Shiry Ghidary and Mohammad Zarei-nejad and Kamran Razi and Reza Seifabadi}, journal={2007 IEEE/RSJ International Conference on Intelligent Robots and Systems}, year={2007}, pages={1166-1171} }