Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Paul D. Frank"'
Publikováno v:
SIAM Journal on Optimization. 4:754-776
This paper is about multidisciplinary (design) optimization, or MDO, the coupling of two or more analysis disciplines with numerical optimization.The paper has three goals. First, it is an expository introduction to MDO aimed at those who do research
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1551fe4530f6971176a468fbe89c72d
https://doi.org/10.1137/0804044
https://doi.org/10.1137/0804044
Publikováno v:
Mathematical Programming. 62:427-459
Tensor methods for nonlinear equations base each iteration upon a standard linear model, augmented by a low rank quadratic term that is selected in such a way that the mode is efficient to form, store, and solve. These methods have been shown to be v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::052c7d92a2de6ef5bf85db635dd1a388
https://doi.org/10.1007/bf01585177
https://doi.org/10.1007/bf01585177
Autor:
Gregory R. Shubin, Paul D. Frank
Publikováno v:
Journal of Computational Physics. 98:74-89
The objective of this paper is to compare three optimization-based methods for solving aerodynamic design problems. We use the Euler equations for one-dimensional duct flow as a model problem. The optimization methods are (i) the black-box method wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc7a04c32871f110ade78f2b7c22a847
https://doi.org/10.1016/0021-9991(92)90174-w
https://doi.org/10.1016/0021-9991(92)90174-w
Publikováno v:
Optimization and Engineering. 10
This paper presents several formulations and comparative test results for problems involving the general paradigm of coupled sets of components (CSoC). This paradigm is general enough to include systems of systems (SoS) under any of the various defin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af0ce2ca72ff4d1cc6b4487f4c950358
https://doi.org/10.1007/s11081-009-9079-1
https://doi.org/10.1007/s11081-009-9079-1
Publikováno v:
48th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference.
An emerging need in industry is to do simulation based designs with several hundred design variables. Our current approach, as implemented in Design Explorer, is not practical for problems of this size. This paper explains these limitations and prese
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c1b6f8a39e73f9965068008aeceba4a
https://doi.org/10.2514/6.2007-1927
https://doi.org/10.2514/6.2007-1927
Publikováno v:
SMC
The purpose of this paper is to formulate mathematical definitions for key concepts in the area of systems of systems, and to do this in a way that alternative formulations with associated algorithmic advantages might be revealed. The first step to a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4d84bfb2ab49fd083647c6b7492309a
https://doi.org/10.1109/icsmc.2005.1571123
https://doi.org/10.1109/icsmc.2005.1571123
Publikováno v:
Space 2004 Conference and Exhibit.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbad30ab4e952f0db8a753d462047eb6
https://doi.org/10.2514/6.2004-6125
https://doi.org/10.2514/6.2004-6125
Publikováno v:
Large-Scale PDE-Constrained Optimization ISBN: 9783540050452
This paper describes an interior-point algorithm for solving large scale nonlinear programming problems. The fundamental step of the algorithm requires solution of a sparse symmetric indefinite linear system. Rowand column scaling are used to ensure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d29aa415913fd1a25244ffb25deb2bc
https://doi.org/10.1007/978-3-642-55508-4_11
https://doi.org/10.1007/978-3-642-55508-4_11
Publikováno v:
7th AIAA/USAF/NASA/ISSMO Symposium on Multidisciplinary Analysis and Optimization.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3794396ca16e5c6373610270fe48885
https://doi.org/10.2514/6.1998-4717
https://doi.org/10.2514/6.1998-4717
Publikováno v:
Computational Methods for Optimal Design and Control ISBN: 9781461272793
This paper presents results for a 31 variable helicopter rotor design example. Results are given for several numerical methods. This is a brief description of a portion of the Boeing/IBM/Rice University collaboration whose purpose is to develop effec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ddac064782677b3c4d1e1be2c2e6718
https://doi.org/10.1007/978-1-4612-1780-0_3
https://doi.org/10.1007/978-1-4612-1780-0_3