*Sheng Hann Wang1, Shu Cheng Lo1,2, Chia Wen Kuo1, Yung Ju Tung1, Yi Hsin Tai1,3, Pei Kuen Wei1
(1. Academia Sinica / Research Center for Applied Sciences, 2. National Taiwan University / Institute of Applied Mechanics, 3. The University of Tokyo / School of Engineering)