자율무인잠수정(Automonous Underwater Vehicle)의 날개형상과 운동에 관한 수치적 연구

Abstract

The Recently, the motions of these living organisms are adjusted in the motion of MAV and NAV(Nano Air Vehicle). The motion of the living organisms can be applied to the design of AUV(Autonomous Underwater Vehicle). In this study, the hydrofoil shape and motion was considered to thrust and efficiency in AUV. The flapping motion was used to motion in AUV and hydrofoil shape was adjusted to th NACA 4 digit series model in design frame. To find the efficient the shape and motion, we was applied to the meta model by using kriging method. Also, it was confirmed with parametric study through the DOE(Design of experiments) and founded the efficient shape and motion for the highest thrust and efficiency by using the MGA(Micro genetic Algorithm). Then, the result was analyzed by comparing with the experimental result. Finally, we confirmed the result for efficient shape and motion in AUV which is Optimal value in the water zone.