44 Scopus citations

Abstract

This paper describes a method to implement an adaptive metamodeling procedure during simulationbased design. Metamodels can be used for design space visualization and design optimization applications when model evaluation performance is critical. The proposed method uses a sequential technique to update a kriging metamodel. This sequential technique will determine the point of the metamodel's design space with the maximum mean square error and select this as the next point to use to update the metamodel. At each iteration the quality of the metamodel is assessed using a leavek- out cross-validation technique with three different values for k. The method is intended to permit continuous updating of the metamodel to investigate the entire design space without concern of finding an optimal value in the metamodel or model.

Original languageEnglish (US)
StatePublished - Jan 1 2002
Event9th AIAA/ISSMO Symposium on Multidisciplinary Analysis and Optimization 2002 - Atlanta, GA, United States
Duration: Sep 4 2002Sep 6 2002

Other

Other9th AIAA/ISSMO Symposium on Multidisciplinary Analysis and Optimization 2002
CountryUnited States
CityAtlanta, GA
Period9/4/029/6/02

All Science Journal Classification (ASJC) codes

  • Aerospace Engineering
  • Mechanical Engineering

Fingerprint Dive into the research topics of 'Use of adaptive metamodeling for design optimization'. Together they form a unique fingerprint.

  • Cite this

    Martin, J. D., & Simpson, T. W. (2002). Use of adaptive metamodeling for design optimization. Paper presented at 9th AIAA/ISSMO Symposium on Multidisciplinary Analysis and Optimization 2002, Atlanta, GA, United States.