Active Control of a Smart Fin with Piezoelectric Actuators: Simulation and EXperiment
Publish place: 13th Annual Conference of Mechanical Engineering
Publish Year: 1384
Type: Conference paper
Language: English
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Document National Code:
ISME13_653
Index date: 12 March 2007
Active Control of a Smart Fin with Piezoelectric Actuators: Simulation and EXperiment abstract
An active control system for vibration suppression of a representative dynamic model of a typical fighter vertical tail was designed and implemented in simulation and experiment in this paper. Piezoelectric patches were employed as actuators in the model. The Frequency Response Function (FRF) of the smart fin was obtained from a Finite Element (FE) model. The corresponding transfer function was derived from the µ synthesis and an active control system was then designed to suppress the vibration of the fin model. Implementation of the control system in practice demonstrated significant vibration reduction of the smart fin.
Active Control of a Smart Fin with Piezoelectric Actuators: Simulation and EXperiment Keywords:
Active Control of a Smart Fin with Piezoelectric Actuators: Simulation and EXperiment authors
Aghil Yousefi-Koma
Assistant Professor, University of Tehran, Dept. of Mechanical Engineering, Faculty of Engineering University of Tehran
Yong Chen
Visiting Fellow, National Research Council Canada (NRC)
Zimcik
Group Leader, National Research Council Canada (NRC)
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