Matlab codes for 3D topology optimization of multi-material piezoelectric actuators and energy harvesters

This paper presents two MATLAB codes for topology optimization ofmulti-material piezoelectric actuators and energy harvesters. Thesecodes provide the extensions of the previously published 2Dtopology optimization codes for piezoelectric actuators and energyharvesters (Struct Multidisc Optim 63 (2),...

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Bibliographic Details
Published in:Structural and multidisciplinary optimization 2024-09, Vol.67 (165), p.1-53
Main Authors: Homayouni Amlashi, Abbas, Sigmund, Ole, Schlinquer, Thomas, Rakotondrabe, Micky, Mohand Ousaid, Abdenbi
Format: Article
Language:English
Subjects:
Automatic
Computer Science
Data Structures and Algorithms
Engineering Sciences
Online Access:Get full text
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Summary:This paper presents two MATLAB codes for topology optimization ofmulti-material piezoelectric actuators and energy harvesters. Thesecodes provide the extensions of the previously published 2Dtopology optimization codes for piezoelectric actuators and energyharvesters (Struct Multidisc Optim 63 (2), 983- 1014) with twomajor contributions: 1) extension to the third dimension, 2)combination of piezoelectric (active) and non-piezoelectric(passive) materials in the design domain. The codes are written inthe most flexible form to be compatible with different optimization
ISSN:1615-147X
DOI:10.1007/s00158-024-03867-y