1 publication

• Published Subscription Original Research 25 Sep 2025

  Robust Design of Subsonic Airfoil by Multi-Objective Six Sigma Approach

  By Cha Chong Song, Ryu Tong Hwi, Kim Yong, Han Yong Gil, Ho Myong Su, Kim Un Il

  Abstract: It is well known that aerodynamic performance of a UAV is very sensitive to the wing shape and flight conditions, and inevitable uncertainties such as wing manufacturing errors and wind variations may lead to drastic deterioration in its aerodynamic performance. In the UAV wing design, therefore, it is required not to use the conventional design optimization approach considering only optimality of performance at the design point, but to use the …

  Published in Journal of Aerospace Engineering & Technology · Vol. 15, Issue 3, 2025 · pp. 14–23 Read article →