Title :
Topology optimization of two-dimensional phononic crystals using FDTD and genetic algorithm
Author :
Su, Xiao-Xing ; Ma, Tian-Xue ; Dong, Hao-Wen ; Wang, Yue-Sheng
Author_Institution :
Sch. of Electron. & Inf. Eng., Beijing Jiaotong Univ., Beijing, China
Abstract :
The band gap optimization of the two-dimensional solid PNCs is studied. The finite difference time domain method and the genetic algorithm are used as the forward calculation method and optimization scheme, respectively. Some preliminary numerical results are presented.
Keywords :
finite difference time-domain analysis; genetic algorithms; phononic crystals; topology; finite difference time domain method; forward calculation method; genetic algorithm; topology optimization; two-dimensional solid phononic crystals; Biological cells; Finite difference methods; Genetic algorithms; Materials; Optimization; Photonic band gap; Time domain analysis; Finite difference time domain; Genetic algorithm; Phononic crystal; Topological optimization;
Conference_Titel :
Piezoelectricity, Acoustic Waves and Device Applications (SPAWDA), 2011 Symposium on
Conference_Location :
Shenzhen
Print_ISBN :
978-1-4673-1075-8
DOI :
10.1109/SPAWDA.2011.6167278
