Topology optimization of two-dimensional phononic crystals using FEM and genetic algorithm

Hao Wen Dong; Xiao Xing Su; Yue Sheng Wang

doi:10.1109/SPAWDA.2012.6464032

Topology optimization of two-dimensional phononic crystals using FEM and genetic algorithm

Hao Wen Dong^*, Xiao Xing Su, Yue Sheng Wang

^*Corresponding author for this work

Beijing Jiaotong University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

7 Citations (Scopus)

Abstract

Phononic crystals (PnCs) can be designed to control and confine elastic waves. We present and use the optimization algorithm based on the two-stage genetic algorithm (GA) and the finite element method (FEM) to carry out the band gap optimization of the two-dimensional (2D) solid-solid binary-component PnCs.

Original language	English
Title of host publication	Proceedings of the 2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012
Pages	45-48
Number of pages	4
DOIs	https://doi.org/10.1109/SPAWDA.2012.6464032
Publication status	Published - 2012
Externally published	Yes
Event	2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012 - Shanghai, China Duration: 23 Nov 2012 → 25 Nov 2012

Publication series

Name	Proceedings of the 2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012

Conference

Conference	2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012
Country/Territory	China
City	Shanghai
Period	23/11/12 → 25/11/12

Keywords

Band gap
FEM
GA
Phononic crystals
Topology optimization

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10.1109/SPAWDA.2012.6464032

Cite this

Dong, H. W., Su, X. X., & Wang, Y. S. (2012). Topology optimization of two-dimensional phononic crystals using FEM and genetic algorithm. In Proceedings of the 2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012 (pp. 45-48). Article 6464032 (Proceedings of the 2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012). https://doi.org/10.1109/SPAWDA.2012.6464032

Dong, Hao Wen ; Su, Xiao Xing ; Wang, Yue Sheng. / Topology optimization of two-dimensional phononic crystals using FEM and genetic algorithm. Proceedings of the 2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012. 2012. pp. 45-48 (Proceedings of the 2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012).

@inproceedings{1c544e49b70844fbb2ec2dff4cb9c06f,

title = "Topology optimization of two-dimensional phononic crystals using FEM and genetic algorithm",

abstract = "Phononic crystals (PnCs) can be designed to control and confine elastic waves. We present and use the optimization algorithm based on the two-stage genetic algorithm (GA) and the finite element method (FEM) to carry out the band gap optimization of the two-dimensional (2D) solid-solid binary-component PnCs.",

keywords = "Band gap, FEM, GA, Phononic crystals, Topology optimization",

author = "Dong, {Hao Wen} and Su, {Xiao Xing} and Wang, {Yue Sheng}",

year = "2012",

doi = "10.1109/SPAWDA.2012.6464032",

language = "English",

isbn = "9781467348164",

series = "Proceedings of the 2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012",

pages = "45--48",

booktitle = "Proceedings of the 2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012",

note = "2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012 ; Conference date: 23-11-2012 Through 25-11-2012",

}

Dong, HW, Su, XX & Wang, YS 2012, Topology optimization of two-dimensional phononic crystals using FEM and genetic algorithm. in Proceedings of the 2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012., 6464032, Proceedings of the 2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012, pp. 45-48, 2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012, Shanghai, China, 23/11/12. https://doi.org/10.1109/SPAWDA.2012.6464032

Topology optimization of two-dimensional phononic crystals using FEM and genetic algorithm. / Dong, Hao Wen; Su, Xiao Xing; Wang, Yue Sheng.
Proceedings of the 2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012. 2012. p. 45-48 6464032 (Proceedings of the 2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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T1 - Topology optimization of two-dimensional phononic crystals using FEM and genetic algorithm

AU - Dong, Hao Wen

AU - Su, Xiao Xing

AU - Wang, Yue Sheng

PY - 2012

Y1 - 2012

N2 - Phononic crystals (PnCs) can be designed to control and confine elastic waves. We present and use the optimization algorithm based on the two-stage genetic algorithm (GA) and the finite element method (FEM) to carry out the band gap optimization of the two-dimensional (2D) solid-solid binary-component PnCs.

AB - Phononic crystals (PnCs) can be designed to control and confine elastic waves. We present and use the optimization algorithm based on the two-stage genetic algorithm (GA) and the finite element method (FEM) to carry out the band gap optimization of the two-dimensional (2D) solid-solid binary-component PnCs.

KW - Band gap

KW - FEM

KW - GA

KW - Phononic crystals

KW - Topology optimization

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DO - 10.1109/SPAWDA.2012.6464032

M3 - Conference contribution

AN - SCOPUS:84874644050

SN - 9781467348164

T3 - Proceedings of the 2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012

SP - 45

EP - 48

BT - Proceedings of the 2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012

T2 - 2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012

Y2 - 23 November 2012 through 25 November 2012

ER -

Dong HW, Su XX, Wang YS. Topology optimization of two-dimensional phononic crystals using FEM and genetic algorithm. In Proceedings of the 2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012. 2012. p. 45-48. 6464032. (Proceedings of the 2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012). doi: 10.1109/SPAWDA.2012.6464032

Topology optimization of two-dimensional phononic crystals using FEM and genetic algorithm

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