Three-dimensional static shape control analysis of composite plates using distributed piezoelectric actuators

In this work, based on a linear piezoelectric constitutive model, a three-dimensional finite element code using an eight-node brick element that includes the anisotropic and coupled field effects of piezoelectric actuators has been developed for the static shape control analysis of fibre reinforced...

Full description

Bibliographic Details
Main Authors:	Shaik Dawood, Mohd. Sultan Ibrahim, Iannucci, Lorenzo, Greenhalgh, Emile S.
Format:	Article
Language:	English
Published:	Institute of Physics Publishing 2008
Subjects:	TA630 Structural engineering (General)
Online Access:	http://irep.iium.edu.my/850/ http://irep.iium.edu.my/850/ http://irep.iium.edu.my/850/ http://irep.iium.edu.my/850/1/shape_control_sultan.pdf

id	iium-850
recordtype	eprints
spelling	iium-8502012-04-12T07:26:11Z http://irep.iium.edu.my/850/ Three-dimensional static shape control analysis of composite plates using distributed piezoelectric actuators Shaik Dawood, Mohd. Sultan Ibrahim Iannucci, Lorenzo Greenhalgh, Emile S. TA630 Structural engineering (General) In this work, based on a linear piezoelectric constitutive model, a three-dimensional finite element code using an eight-node brick element that includes the anisotropic and coupled field effects of piezoelectric actuators has been developed for the static shape control analysis of fibre reinforced composite laminates. The code was used to study voltage sensing and actuation capabilities of piezoelectric actuators on composite laminates. The required input voltages to the actuators in order to achieve a specified structural shape were determined using a weighted shape control method. The code was validated using two test cases obtained from the literature. The results were found to show good correlation for voltage actuation. However, since determining input voltages to achieve the desired structural shape is a type of inverse problem, there are no explicit solutions and hence the results obtained from the present model were not similar to those reported in the literature. The second validation also suggests that the anisotropic and coupled field effects of the piezoelectric actuators cannot be neglected as this has been shown to underestimate the required control voltages. The effects of different lamination angles, boundary conditions, plate length-to-thickness ratios and actuator dimensions on the control voltages have also been reported. Institute of Physics Publishing 2008 Article PeerReviewed application/pdf en http://irep.iium.edu.my/850/1/shape_control_sultan.pdf Shaik Dawood, Mohd. Sultan Ibrahim and Iannucci, Lorenzo and Greenhalgh, Emile S. (2008) Three-dimensional static shape control analysis of composite plates using distributed piezoelectric actuators. Smart Materials and Structures, 17 (2). pp. 1-10. ISSN 0964-1726 http://dx.doi.org/10.1088/0964-1726/17/2/025002 doi:10.1088/0964-1726/17/2/025002
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TA630 Structural engineering (General)
spellingShingle	TA630 Structural engineering (General) Shaik Dawood, Mohd. Sultan Ibrahim Iannucci, Lorenzo Greenhalgh, Emile S. Three-dimensional static shape control analysis of composite plates using distributed piezoelectric actuators
description	In this work, based on a linear piezoelectric constitutive model, a three-dimensional finite element code using an eight-node brick element that includes the anisotropic and coupled field effects of piezoelectric actuators has been developed for the static shape control analysis of fibre reinforced composite laminates. The code was used to study voltage sensing and actuation capabilities of piezoelectric actuators on composite laminates. The required input voltages to the actuators in order to achieve a specified structural shape were determined using a weighted shape control method. The code was validated using two test cases obtained from the literature. The results were found to show good correlation for voltage actuation. However, since determining input voltages to achieve the desired structural shape is a type of inverse problem, there are no explicit solutions and hence the results obtained from the present model were not similar to those reported in the literature. The second validation also suggests that the anisotropic and coupled field effects of the piezoelectric actuators cannot be neglected as this has been shown to underestimate the required control voltages. The effects of different lamination angles, boundary conditions, plate length-to-thickness ratios and actuator dimensions on the control voltages have also been reported.
format	Article
author	Shaik Dawood, Mohd. Sultan Ibrahim Iannucci, Lorenzo Greenhalgh, Emile S.
author_facet	Shaik Dawood, Mohd. Sultan Ibrahim Iannucci, Lorenzo Greenhalgh, Emile S.
author_sort	Shaik Dawood, Mohd. Sultan Ibrahim
title	Three-dimensional static shape control analysis of composite plates using distributed piezoelectric actuators
title_short	Three-dimensional static shape control analysis of composite plates using distributed piezoelectric actuators
title_full	Three-dimensional static shape control analysis of composite plates using distributed piezoelectric actuators
title_fullStr	Three-dimensional static shape control analysis of composite plates using distributed piezoelectric actuators
title_full_unstemmed	Three-dimensional static shape control analysis of composite plates using distributed piezoelectric actuators
title_sort	three-dimensional static shape control analysis of composite plates using distributed piezoelectric actuators
publisher	Institute of Physics Publishing
publishDate	2008
url	http://irep.iium.edu.my/850/ http://irep.iium.edu.my/850/ http://irep.iium.edu.my/850/ http://irep.iium.edu.my/850/1/shape_control_sultan.pdf
first_indexed	2023-09-18T20:08:02Z
last_indexed	2023-09-18T20:08:02Z
_version_	1777407289982976000

Three-dimensional static shape control analysis of composite plates using distributed piezoelectric actuators

Similar Items