Adaptive vibration control of cantilever honeycomb sandwich panel using multi-layer piezoelectric actuator

Author

Luo, Ya-jun ; Zhang, Xi-nong

Author_Institution

Dept. of Eng. Mech., Xian Jiaotong Univ., Xian

fYear

2008

fDate

5-8 Dec. 2008

Firstpage

309

Lastpage

314

Abstract

There is littler study on the multi-layer piezoelectric actuator (MPA) for the active vibration control. In this paper, the experimental study on adaptive LMS-based active vibration control of cantilever honeycomb sandwich panel using multi-layer piezoelectric actuator is developed. The governing equations of the honeycomb panel included MPA are derived and the actuated forces of MPA are analyzed. In order to demonstrate the actuated capability of MPA, the experiments of the active vibration control for the cantilever honeycomb panel are performed. Moreover, the feedforward least means square (LMS) algorithm is adopted and realized by Matlab/Simulink and dSPACE DS1103 system.

Keywords

cantilevers; honeycomb structures; least mean squares methods; piezoelectric actuators; sandwich structures; structural panels; vibration control; Matlab/Simulink system; adaptive vibration control; cantilever honeycomb sandwich panel; dSPACE DS1103 system; feedforward; least means square algorithm; multilayer piezoelectric actuator; Adaptive control; Aerospace engineering; Force control; Laboratories; Least squares approximation; Low voltage; Piezoelectric actuators; Programmable control; Vibration control; Voltage control; LMS; honeycomb panel; multi-layer piezoelectric actuator;

fLanguage

English

Publisher

ieee

Conference_Titel

Piezoelectricity, Acoustic Waves, and Device Applications, 2008. SPAWDA 2008. Symposium on

Conference_Location

Nanjing

Print_ISBN

978-1-4244-2891-5

Type

conf

DOI

10.1109/SPAWDA.2008.4775798

Filename

4775798