TY - GEN
T1 - Multidisciplinary optimization of subsonic wing planform using free form deformation
AU - He, Xiaolong
AU - Bai, Junqiang
AU - Xin, Liang
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/5/2
Y1 - 2017/5/2
N2 - Presented is a multidisciplinary optimization approach for subsonic wing planform design, in which Navier-Stokes equations and finite element analysis were coupled through radial basis function interpolation. Free form deformation technique was used for both wing surface geometry and structural model parameterization, so the structure will be deformed simultaneously by the same control volume used for wing surface parameterization. All important planform parameters could be considered, including aspect ratio, taper ratio, wing sweep, wing span, and root\tip chord length. After optimization using Non-dominated Sorting Genetic Algorithm 2, Pareto front was obtained. Results indicate that the method used is applicable and suitable in this case.
AB - Presented is a multidisciplinary optimization approach for subsonic wing planform design, in which Navier-Stokes equations and finite element analysis were coupled through radial basis function interpolation. Free form deformation technique was used for both wing surface geometry and structural model parameterization, so the structure will be deformed simultaneously by the same control volume used for wing surface parameterization. All important planform parameters could be considered, including aspect ratio, taper ratio, wing sweep, wing span, and root\tip chord length. After optimization using Non-dominated Sorting Genetic Algorithm 2, Pareto front was obtained. Results indicate that the method used is applicable and suitable in this case.
KW - Finite Element Analysis
KW - Free Form Deformation
KW - Multidisciplinary Optimization
KW - planform
UR - http://www.scopus.com/inward/record.url?scp=85019974254&partnerID=8YFLogxK
U2 - 10.1109/ICMIMT.2017.7917465
DO - 10.1109/ICMIMT.2017.7917465
M3 - 会议稿件
AN - SCOPUS:85019974254
T3 - Proceedings of 2017 8th International Conference on Mechanical and Intelligent Manufacturing Technologies, ICMIMT 2017
SP - 205
EP - 209
BT - Proceedings of 2017 8th International Conference on Mechanical and Intelligent Manufacturing Technologies, ICMIMT 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 8th International Conference on Mechanical and Intelligent Manufacturing Technologies, ICMIMT 2017
Y2 - 3 February 2017 through 6 February 2017
ER -