Prof. Yanjie Wang is currently working as a professor in the College of Mechanical and Electrical Engineering, Hohai University, Jiangsu Province, China. He received his Ph.D. in Mechanical Engineering from Xi’an Jiaotong University (XJTU), Xi’an, China, in 2015. His research interests include smart materials and structures, advanced bionic system and robot technology, micro actuation/sensing technology.