Control of a piezoelectric actuator considering hysteresis

This paper deals with the modeling and control of a piezoelectric actuator. The main challenge for the control design is the presence of hysteresis. This nonlinearity is represented in this paper using the Bouc–Wen model and a time-varying PID controller is designed for micropositioning purpose. The...

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Veröffentlicht in:	Journal of sound and vibration 2009-10, Vol.326 (3), p.383-399
Hauptverfasser:	Gomis-Bellmunt, Oriol, Ikhouane, Fayçal, Montesinos-Miracle, Daniel
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Computer science control theory systems Control system synthesis Control theory. Systems Exact sciences and technology General equipment and techniques Instruments, apparatus, components and techniques common to several branches of physics and astronomy Mechanical engineering. Machine design Modelling and identification Physics Precision engineering, watch making Transducers
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Beschreibung
Zusammenfassung:	This paper deals with the modeling and control of a piezoelectric actuator. The main challenge for the control design is the presence of hysteresis. This nonlinearity is represented in this paper using the Bouc–Wen model and a time-varying PID controller is designed for micropositioning purpose. The performance of the controller is tested using numerical simulations and experimentally.
ISSN:	0022-460X 1095-8568
DOI:	10.1016/j.jsv.2009.05.011