Approximation and model management in aerodynamic optimization with variable-fidelity models

Journal of Aircraft

Volumn 38, Issue 6, 2001, Pages 1093-1101

  Alexandrov, N M ^a   Lewis, R M ^a   Gumbert, C R ^a   Green, L L ^a   Newman, P A ^a  

^a NASA LANGLEY RESEARCH CENTER   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AIRCRAFT MODELS; ALGORITHMS; APPROXIMATION THEORY; COMPUTER SIMULATION; NONLINEAR PROGRAMMING; PROBLEM SOLVING;

VARIABLE-FIDELITY MODELS;

AERODYNAMICS;

EID: 0035517086     PISSN: 00218669     EISSN: 15333868     Source Type: Journal    
DOI: 10.2514/2.2877     Document Type: Article

References (25)

1. Some approximation concepts for structural synthesis
2. Structural synthesis by combining approximation concepts and dual methods
3. Approximation concepts for efficient structural synthesis
4. Approximation concepts for optimum structural design - A review
5. Overview of sensitivity analysis and shape optimization for complex aerodynamic configurations
6. A trust region framework for managing approximation models in engineering optimization
7. On managing the use of surrogates in general nonlinear optimization
8. First-order model management with variable-fidelity physics applied to multi-element airfoil optimization
9. Sensitivity-based scaling for approximating structural response
10. First-order approximation and model management in optimization
11. Multilevel methods for MDO
12. Computer experiments
13. CFL3D.ADII (version 2.0): An efficient, accurate, general-purpose code for flow shape-sensitivity analysis
14. CFL3D: Its history and some recent applications
15. Rapid airplane parametric input design (RAPID)
16. Experiences with the application of the ADIC automatic differentiation tool to the CSCMDO 3-D volume grid generation code
17. A multistage time-stepping scheme for the Navier-Stokes equations