[1] Seoul Natl Univ, Active Aeroelastic & Rotorcraft Lab, Sch Mech & Aerosp Engn, Seoul 08826, South Korea
[2] Seoul Natl Univ, Dept Aerosp Engn, 1 Gwanak Ro, Seoul 08826, South Korea
[3] Jeonbuk Natl Univ, Dept Aerosp Engn, Future Air Mobil Res Ctr, 567 Baekje Daero, Jeonju 54896, Jeollabuk Do, South Korea
[4] Seoul Natl Univ, Dept Mech & Aerosp Engn, Inst Adv Aerosp Technol, 1 Gwanak Ro, Seoul 08826, South Korea