Computation-intensive design problems are becoming increasingly common in manufacturing industries. The computation burden is often caused by expensive analysis and simulation processes in order to reach a comparable level of accuracy as physical testing data. To address such a challenge, approximation or metamodeling techniques are often used. Metamodeling techniques have been developed from many different disciplines including statistics, mathematics, computer science, and various engineering disciplines. These metamodels are initially developed as “surrogates” of the expensive simulation process in order to improve the overall computation efficiency. They are then found to be a valuable tool to support a wide scope of activities in modern engineering design, especially design optimization. This work reviews the state-of-the-art metamodel-based techniques from a practitioner’s perspective according to the role of metamodeling in supporting design optimization, including model approximation, design space exploration, problem formulation, and solving various types of optimization problems. Challenges and future development of metamodeling in support of engineering design is also analyzed and discussed.
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e-mail: gary_wang@umanitoba.ca
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April 2007
Research Papers
Review of Metamodeling Techniques in Support of Engineering Design Optimization
G. Gary Wang,
G. Gary Wang
Department of Mechanical and Manufacturing Engineering,
e-mail: gary_wang@umanitoba.ca
The University of Manitoba
, Winnipeg, MB, R3T 5V6, Canada
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S. Shan
S. Shan
Department of Mechanical and Manufacturing Engineering,
The University of Manitoba
, Winnipeg, MB, R3T 5V6, Canada
Search for other works by this author on:
G. Gary Wang
Department of Mechanical and Manufacturing Engineering,
The University of Manitoba
, Winnipeg, MB, R3T 5V6, Canadae-mail: gary_wang@umanitoba.ca
S. Shan
Department of Mechanical and Manufacturing Engineering,
The University of Manitoba
, Winnipeg, MB, R3T 5V6, CanadaJ. Mech. Des. Apr 2007, 129(4): 370-380 (11 pages)
Published Online: May 4, 2006
Article history
Received:
July 7, 2005
Revised:
May 4, 2006
Citation
Wang, G. G., and Shan, S. (May 4, 2006). "Review of Metamodeling Techniques in Support of Engineering Design Optimization." ASME. J. Mech. Des. April 2007; 129(4): 370–380. https://doi.org/10.1115/1.2429697
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