Finite element piezothermoelasticity analysis and the active control of FGM plates with integrated piezoelectric sensors and actuators

K. M. Liew; X. Q. He; T. Y. Ng; S. Kitipornchai

doi:10.1007/s00466-003-0437-0

Finite element piezothermoelasticity analysis and the active control of FGM plates with integrated piezoelectric sensors and actuators

K. M. Liew^*, X. Q. He, T. Y. Ng, S. Kitipornchai

^*Corresponding author for this work

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

85 Citations (Scopus)

Abstract

An efficient finite element model is presented for the static and dynamic piezothermoelastic analysis and control of FGM plates under temperature gradient environments using integrated piezoelectric sensor/actuator layers. The properties of an FGM plate are functionally graded in the thickness direction according to a volume fraction power law distribution. A constant displacement-cum-velocity feedback control algorithm that couples the direct and inverse piezoelectric effects is applied to provide active feedback control of the integrated FGM plate in a closed loop system. Numerical results for the static and dynamic control are presented for the FGM plate, which consists of zirconia and aluminum. The effects of the constituent volume fractions and the influence of feedback control gain on the static and dynamic responses of the FGM plates are examined. © Springer-Verlag 2003

Original language	English
Pages (from-to)	350-358
Journal	Computational Mechanics
Volume	31
Issue number	3-4
DOIs	https://doi.org/10.1007/s00466-003-0437-0
Publication status	Published - Jul 2003

Research Keywords

FGM plates
Finite element method
Piezoelectric sensors/actuators
Smart structures
Vibration control

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10.1007/s00466-003-0437-0

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title = "Finite element piezothermoelasticity analysis and the active control of FGM plates with integrated piezoelectric sensors and actuators",

abstract = "An efficient finite element model is presented for the static and dynamic piezothermoelastic analysis and control of FGM plates under temperature gradient environments using integrated piezoelectric sensor/actuator layers. The properties of an FGM plate are functionally graded in the thickness direction according to a volume fraction power law distribution. A constant displacement-cum-velocity feedback control algorithm that couples the direct and inverse piezoelectric effects is applied to provide active feedback control of the integrated FGM plate in a closed loop system. Numerical results for the static and dynamic control are presented for the FGM plate, which consists of zirconia and aluminum. The effects of the constituent volume fractions and the influence of feedback control gain on the static and dynamic responses of the FGM plates are examined. {\textcopyright} Springer-Verlag 2003",

keywords = "FGM plates, Finite element method, Piezoelectric sensors/actuators, Smart structures, Vibration control",

author = "Liew, {K. M.} and He, {X. Q.} and Ng, {T. Y.} and S. Kitipornchai",

year = "2003",

month = jul,

doi = "10.1007/s00466-003-0437-0",

language = "English",

volume = "31",

pages = "350--358",

journal = "Computational Mechanics",

issn = "0178-7675",

publisher = "Springer Verlag",

number = "3-4",

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TY - JOUR

T1 - Finite element piezothermoelasticity analysis and the active control of FGM plates with integrated piezoelectric sensors and actuators

AU - Liew, K. M.

AU - He, X. Q.

AU - Ng, T. Y.

AU - Kitipornchai, S.

PY - 2003/7

Y1 - 2003/7

N2 - An efficient finite element model is presented for the static and dynamic piezothermoelastic analysis and control of FGM plates under temperature gradient environments using integrated piezoelectric sensor/actuator layers. The properties of an FGM plate are functionally graded in the thickness direction according to a volume fraction power law distribution. A constant displacement-cum-velocity feedback control algorithm that couples the direct and inverse piezoelectric effects is applied to provide active feedback control of the integrated FGM plate in a closed loop system. Numerical results for the static and dynamic control are presented for the FGM plate, which consists of zirconia and aluminum. The effects of the constituent volume fractions and the influence of feedback control gain on the static and dynamic responses of the FGM plates are examined. © Springer-Verlag 2003

AB - An efficient finite element model is presented for the static and dynamic piezothermoelastic analysis and control of FGM plates under temperature gradient environments using integrated piezoelectric sensor/actuator layers. The properties of an FGM plate are functionally graded in the thickness direction according to a volume fraction power law distribution. A constant displacement-cum-velocity feedback control algorithm that couples the direct and inverse piezoelectric effects is applied to provide active feedback control of the integrated FGM plate in a closed loop system. Numerical results for the static and dynamic control are presented for the FGM plate, which consists of zirconia and aluminum. The effects of the constituent volume fractions and the influence of feedback control gain on the static and dynamic responses of the FGM plates are examined. © Springer-Verlag 2003

KW - FGM plates

KW - Finite element method

KW - Piezoelectric sensors/actuators

KW - Smart structures

KW - Vibration control

UR - http://www.scopus.com/inward/record.url?scp=0141853873&partnerID=8YFLogxK

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-0141853873&origin=recordpage

U2 - 10.1007/s00466-003-0437-0

DO - 10.1007/s00466-003-0437-0

M3 - RGC 21 - Publication in refereed journal

SN - 0178-7675

VL - 31

SP - 350

EP - 358

JO - Computational Mechanics

JF - Computational Mechanics

IS - 3-4

ER -

Finite element piezothermoelasticity analysis and the active control of FGM plates with integrated piezoelectric sensors and actuators

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