Sungwon Ha

Time-Domain Spectral Element Method for Built-In Piezoelectric-Actuator-Induced Lamb Wave Propagation Analysis

Fu-Kuo Chang, Y. Kim, Sungwon Ha, 2008 .

Optimizing a spectral element for modeling PZT-induced Lamb wave propagation in thin plates

Fu-Kuo Chang, Sungwon Ha, F. Chang, 2009 .

Monitoring Impact Events Using a System-Identification Method

Jonghyun Park, Fu-Kuo Chang, Sungwon Ha, 2009 .

Adhesive interface layer effects in PZT-induced Lamb wave propagation

Fu-Kuo Chang, Sungwon Ha, F. Chang, 2010 .

Modeling Lamb wave propagation induced by adhesively bonded PZTs on thin plates

Sungwon Ha, 2009 .