03.4 - Applied Aerodynamics
SPARSE POLYNOMIAL CHAOS-BASED SONIC BOOM UNCERTAINTY QUANTIFICATION AND AERODYNAMIC/SONIC BOOM ROBUST DESIGN OPTIMIZATION UNDER MULTI-PARAMETER UNCERTAINTIES
S. Wang¹, H. Zhao¹, K. Gan¹, Z. Gong¹, Y. Gan¹; ¹NORTHWESTERN POLYTECHNICAL UNIVERSITY, China
This paper uses the AFBS method for aircraft aerodynamic/sonic boom uncertainty quantification. Establishing a multidisciplinary robust optimal design framework that conducts aerodynamic/sonic boom uncertainty quantification can meet the design requirements of the environment-friendly supersonic civil aircraft.