1. Design & Manufacturing Innovation Center for Smart Mechanical Components of Extreme Environment, Changwon National University, Changwon, Gyeongsangnam-do, South Korea
2. Department of Mechanical Engineering, Changwon National University, Changwon-si, Gyeongsangnam-do, South Korea
3. SuperGenics, Changwon-si, Gyeongsangnam-do, South Korea
4. Department of Electrical and Computer Engineering, Seoul National University, Seoul, South Korea