T.W. Simpson, J.D. Poplinski, P. N. Koch, J.K. Allen
The use of statistical techniques to build approximations of expensive computer
analysis codes pervades much of today’s engineering design. These statistical
approximations, or metamodels, are used to replace the actual expensive computer
analyses, facilitating multidisciplinary, multiobjective optimization and
concept exploration. In this paper, we review several of these techniques,
including de... hiện toàn bộ