1. Postdoctoral Researcher, BK21 Plus Transformative Training Program for Creative Mechanical and Aerospace Engineers, Institute of Advanced Machines and Design, Seoul National Univ., Seoul 08826, Republic of Korea.
2. Professor, Dept. of Mechanical and Aerospace Engineering, Institute of Advanced Aerospace Technology, Seoul National Univ., Seoul 08826, Republic of Korea (corresponding author).
3. Associate Research Engineer, R&D Strategy Team, Vehicle & Launcher System R&D Division, Hanwha Defense Systems, Changwon-si, Gyeongsangnam-do 51561, Republic of Korea.
4. Professor, Dept. of Aerospace Engineering, Inha Univ., Incheon 22212, Republic of Korea.