Number of the records: 1
Multidisciplinary Free Material Optimization
- 1.
SYSNO ASEP 0421361 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Multidisciplinary Free Material Optimization Author(s) Haslinger, J. (CZ)
Kočvara, Michal (UTIA-B) RID, ORCID
Leugering, G. (DE)
Stingl, M. (DE)Number of authors 4 Source Title Siam Journal on Applied Mathematics. - : SIAM Society for Industrial and Applied Mathematics - ISSN 0036-1399
Roč. 7, č. 70 (2010), s. 2709-2728Number of pages 20 s. Publication form Print - P Language eng - English Country US - United States Keywords structural optimization ; material optimization ; H-convergence ; semidefinite programming Subject RIV BA - General Mathematics R&D Projects IAA100750802 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z10750506 - UTIA-B (2005-2011) UT WOS 000281108800029 EID SCOPUS 77956238522 DOI 10.1137/090774446 Annotation We present a mathematical framework for so called multidisciplinary free material optimization (FMO) problems, a branch of structural optimization in which the full material tensor is considered as design variable. We extend the original problem statement dating back to the 1990s by a class of generic constraints depending either on the design or on the state variables. Examples are, for instance, local stress constraints or displacement constraints. We show existence of optimal solutions for this generalized FMO problem and discuss convergent approximation schemes based on the finite element method. Workplace Institute of Information Theory and Automation Contact Markéta Votavová, votavova@utia.cas.cz, Tel.: 266 052 201. Year of Publishing 2014
Number of the records: 1