NDLI: Layerwise Analysis of Thermal Shape Control in Graded Piezoelectric Beams

Content Provider	The American Society of Mechanical Engineers (ASME) Digital Collection
Author	Lee, H. -J
Copyright Year	2003
Abstract	A layerwise finite element formulation developed for piezoelectric materials is used to investigate the displacement and stress response of a functionally graded piezoelectric bimorph actuator. The formulation is based on the principles of linear thermopiezoelectricity and accounts for the coupled mechanical, electrical, and thermal response of piezoelectric materials. The layerwise laminate theory is implemented into a linear beam element in order to provide a more accurate representation of the transverse and shear effects that are induced by increased inhomogeneities introduced through-the-thickness by using functionally graded materials. The accuracy of the formulation is verified with previously published experimental results for a piezoelectric bimorph actuator. Additional studies are conducted to analyze the impact of electric and thermal loads on the deflections and stresses in a bimorph actuator. Results of the study help demonstrate the capability of the layerwise theory to provide a more complete representation of shear effects that are no longer negligible even in thin piezoelectric beams. In addition, the effects of varying piezoelectric properties through-the-thickness of the beam are shown to provide additional benefits in minimizing the induced deformations and stresses.
Sponsorship	Aerospace Division
Starting Page	79
Ending Page	87
Page Count	9
File Format	PDF
ISBN	0791837076
DOI	10.1115/IMECE2003-41902
Volume Number	Aerospace
Conference Proceedings	ASME 2003 International Mechanical Engineering Congress and Exposition
Language	English
Publisher Date	2003-11-15
Publisher Place	Washington, DC, USA
Access Restriction	Subscribed
Subject Keyword	Finite element method Piezoelectric materials Functionally graded materials Smart materials Actuators Deformation Deflection Finite element methods Laminates Displacement Stress Finite element analysis Shapes Shear (mechanics)
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

A Continuum Shape Sensitivity Method for Fracture Analysis of Isotropic Functionally Graded Materials

Vibration Control of FGM Plate With Piezoelectric Sensors and Actuators Using Higher Order Shear Deformation Theory

Continuum Shape Sensitivity Analysis of Mode-I Fracture in Functionally Graded Materials

A Continuum Shape Sensitivity Method for Fracture Analysis of Orthotropic Functionally Graded Materials

Continuum Shape Sensitivity Analysis of Cracks in Functionally Graded Materials

Layerwise Laminate Analysis of Functionally Graded Piezoelectric Bimorph Beams

Application of Piezoelectric and Functionally Graded Materials in Designing Electrostatically Actuated Micro Switches

Sliding Mode Control for a Membrane Mirror Strip Actuated Using Multiple Smart Actuators

A Planar Beam Finite-Element Formulation With Individually Interpolated Shear Deformation

Layerwise Analysis of Thermal Shape Control in Graded Piezoelectric Beams

Similar Documents

A Continuum Shape Sensitivity Method for Fracture Analysis of Isotropic Functionally Graded Materials

Vibration Control of FGM Plate With Piezoelectric Sensors and Actuators Using Higher Order Shear Deformation Theory

Continuum Shape Sensitivity Analysis of Mode-I Fracture in Functionally Graded Materials

A Continuum Shape Sensitivity Method for Fracture Analysis of Orthotropic Functionally Graded Materials

Continuum Shape Sensitivity Analysis of Cracks in Functionally Graded Materials

Layerwise Laminate Analysis of Functionally Graded Piezoelectric Bimorph Beams

Application of Piezoelectric and Functionally Graded Materials in Designing Electrostatically Actuated Micro Switches

Sliding Mode Control for a Membrane Mirror Strip Actuated Using Multiple Smart Actuators

A Planar Beam Finite-Element Formulation With Individually Interpolated Shear Deformation

Layerwise Analysis of Thermal Shape Control in Graded Piezoelectric Beams