1. Graduate School of Mechanical Engineering, Pusan National University, Busandaehak-ro, 63 beon-gil, Geumjeong-gu, Busan 48075, Korea
2. Atmospheric Environment Research Center, Energy & Marine Research Division, Korea Marine Equipment Research Institute (KOMERI), Busan 49111, South Korea
3. Precision Manufacturing and Control R&D Group, Dongnam Regional Division, Korea Institute of Industrial Technology (KITECH), Busan 49638, South Korea