TY - GEN
T1 - EXPERIMENTAL DESIGN ISSUES FOR SIMULTANEOUS FITTING OF FORWARD AND INVERSE METAMODELS
AU - Barton, Russell R.
AU - Meckesheimer, Martin
AU - Simpson, Timothy William
N1 - Funding Information:
This work is supported by the National under NSF Grant Number DMI-9700040.
Publisher Copyright:
© 2000 by ASME.
PY - 2000
Y1 - 2000
N2 - In engineering design, approximations to engineering simulation or analysis models can provide quick, approximate predictions of system or part performance as a function of system/part design parameters. There are often preliminary requirements for performance, which can be mapped to specific values of design parameters via an inverse model. Typically, only forward models exist explicitly, but an inverse approximation can be fitted. The quality of an approximation depends on the set of runs (the experiment design) used to fit the approximation. This paper examines experiment design construction strategies for simultaneously fitting forward and inverse approximation models, using the commonly applied measure of D-optimality.
AB - In engineering design, approximations to engineering simulation or analysis models can provide quick, approximate predictions of system or part performance as a function of system/part design parameters. There are often preliminary requirements for performance, which can be mapped to specific values of design parameters via an inverse model. Typically, only forward models exist explicitly, but an inverse approximation can be fitted. The quality of an approximation depends on the set of runs (the experiment design) used to fit the approximation. This paper examines experiment design construction strategies for simultaneously fitting forward and inverse approximation models, using the commonly applied measure of D-optimality.
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U2 - 10.1115/DETC2000/DAC-14282
DO - 10.1115/DETC2000/DAC-14282
M3 - Conference contribution
AN - SCOPUS:85031912700
T3 - Proceedings of the ASME Design Engineering Technical Conference
SP - 773
EP - 780
BT - 26th Design Automation Conference
PB - American Society of Mechanical Engineers (ASME)
T2 - ASME 2000 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, IDETC-CIE 2000
Y2 - 10 September 2000 through 13 September 2000
ER -