METAMODELING OF COMBINED DISCRETE/CONTINUOUS RESPONSES

Martin Meckesheimer; Russell R. Barton; Frej Limayem; Bernard Yannou

doi:10.1115/DETC2000/DTM-14573

METAMODELING OF COMBINED DISCRETE/CONTINUOUS RESPONSES

Martin Meckesheimer, Russell R. Barton, Frej Limayem, Bernard Yannou

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

8 Scopus citations

Abstract

Metamodels are effective for providing fast-running surrogate measures of product or system performance. Instantaneous performance estimation can allow designers to pursue design alternatives interactively, a methodology different from traditional case-based or optimization-based design. Metamodel approximations are generally based on continuous functions, and therefore they can be poor at fitting discontinuous responses. Many engineering models produce functions that are only piecewise continuous, due to changes in modes of behavior or other state variables. This paper shows that a state-selecting metamodel approach can provide an accurate approximation for piecewise continuous response functions. The method is applied to a desk lamp performance model.

Original language	English (US)
Title of host publication	12th International Conference on Design Theory and Methodology
Publisher	American Society of Mechanical Engineers (ASME)
Pages	319-326
Number of pages	8
ISBN (Electronic)	9780791835142
DOIs	https://doi.org/10.1115/DETC2000/DTM-14573
State	Published - 2000
Event	ASME 2000 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, IDETC-CIE 2000 - Baltimore, United States Duration: Sep 10 2000 → Sep 13 2000

Publication series

Name	Proceedings of the ASME Design Engineering Technical Conference
Volume	4

Conference

Conference	ASME 2000 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, IDETC-CIE 2000
Country/Territory	United States
City	Baltimore
Period	9/10/00 → 9/13/00

All Science Journal Classification (ASJC) codes

Mechanical Engineering
Computer Graphics and Computer-Aided Design
Computer Science Applications
Modeling and Simulation

Access to Document

10.1115/DETC2000/DTM-14573

Cite this

Meckesheimer, M., Barton, R. R., Limayem, F., & Yannou, B. (2000). METAMODELING OF COMBINED DISCRETE/CONTINUOUS RESPONSES. In 12th International Conference on Design Theory and Methodology (pp. 319-326). (Proceedings of the ASME Design Engineering Technical Conference; Vol. 4). American Society of Mechanical Engineers (ASME). https://doi.org/10.1115/DETC2000/DTM-14573

@inproceedings{69bda2faeddf42a2a53f57ea9b6b565d,

title = "METAMODELING OF COMBINED DISCRETE/CONTINUOUS RESPONSES",

abstract = "Metamodels are effective for providing fast-running surrogate measures of product or system performance. Instantaneous performance estimation can allow designers to pursue design alternatives interactively, a methodology different from traditional case-based or optimization-based design. Metamodel approximations are generally based on continuous functions, and therefore they can be poor at fitting discontinuous responses. Many engineering models produce functions that are only piecewise continuous, due to changes in modes of behavior or other state variables. This paper shows that a state-selecting metamodel approach can provide an accurate approximation for piecewise continuous response functions. The method is applied to a desk lamp performance model.",

author = "Martin Meckesheimer and Barton, {Russell R.} and Frej Limayem and Bernard Yannou",

note = "Publisher Copyright: Copyright {\textcopyright} 2000 by ASME.; ASME 2000 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, IDETC-CIE 2000 ; Conference date: 10-09-2000 Through 13-09-2000",

year = "2000",

doi = "10.1115/DETC2000/DTM-14573",

language = "English (US)",

series = "Proceedings of the ASME Design Engineering Technical Conference",

publisher = "American Society of Mechanical Engineers (ASME)",

pages = "319--326",

booktitle = "12th International Conference on Design Theory and Methodology",

}

Meckesheimer, M, Barton, RR, Limayem, F & Yannou, B 2000, METAMODELING OF COMBINED DISCRETE/CONTINUOUS RESPONSES. in 12th International Conference on Design Theory and Methodology. Proceedings of the ASME Design Engineering Technical Conference, vol. 4, American Society of Mechanical Engineers (ASME), pp. 319-326, ASME 2000 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, IDETC-CIE 2000, Baltimore, United States, 9/10/00. https://doi.org/10.1115/DETC2000/DTM-14573

METAMODELING OF COMBINED DISCRETE/CONTINUOUS RESPONSES. / Meckesheimer, Martin; Barton, Russell R.; Limayem, Frej et al.
12th International Conference on Design Theory and Methodology. American Society of Mechanical Engineers (ASME), 2000. p. 319-326 (Proceedings of the ASME Design Engineering Technical Conference; Vol. 4).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - METAMODELING OF COMBINED DISCRETE/CONTINUOUS RESPONSES

AU - Meckesheimer, Martin

AU - Barton, Russell R.

AU - Limayem, Frej

AU - Yannou, Bernard

PY - 2000

Y1 - 2000

N2 - Metamodels are effective for providing fast-running surrogate measures of product or system performance. Instantaneous performance estimation can allow designers to pursue design alternatives interactively, a methodology different from traditional case-based or optimization-based design. Metamodel approximations are generally based on continuous functions, and therefore they can be poor at fitting discontinuous responses. Many engineering models produce functions that are only piecewise continuous, due to changes in modes of behavior or other state variables. This paper shows that a state-selecting metamodel approach can provide an accurate approximation for piecewise continuous response functions. The method is applied to a desk lamp performance model.

AB - Metamodels are effective for providing fast-running surrogate measures of product or system performance. Instantaneous performance estimation can allow designers to pursue design alternatives interactively, a methodology different from traditional case-based or optimization-based design. Metamodel approximations are generally based on continuous functions, and therefore they can be poor at fitting discontinuous responses. Many engineering models produce functions that are only piecewise continuous, due to changes in modes of behavior or other state variables. This paper shows that a state-selecting metamodel approach can provide an accurate approximation for piecewise continuous response functions. The method is applied to a desk lamp performance model.

UR - http://www.scopus.com/inward/record.url?scp=0003043550&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0003043550&partnerID=8YFLogxK

U2 - 10.1115/DETC2000/DTM-14573

DO - 10.1115/DETC2000/DTM-14573

M3 - Conference contribution

AN - SCOPUS:0003043550

T3 - Proceedings of the ASME Design Engineering Technical Conference

SP - 319

EP - 326

BT - 12th International Conference on Design Theory and Methodology

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 -

METAMODELING OF COMBINED DISCRETE/CONTINUOUS RESPONSES

Abstract

Publication series

Conference

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Cite this