-
The multilevel MINLP optimization approach to structural synthesis: the simultaneous topology, material, standard and rounded dimension optimizationKravanja, Stojan ; Šilih, Simon ; Kravanja, ZdravkoThe paper describes the simultaneous topology, material, standard and rounded dimension optimization of mechanical structures, performed by the Mixed-Integer Non-linear Programming (MINLP) approach. ... Beside the generation of an MINLP mechanical superstructure, the development of a general multilevel MINLP formulation for a mechanical superstructure is presented. The consideration of the discrete materials as well as standard and particularly rounded dimensions in structural synthesis significantly increases the combinatorics of the discrete optimization, which as a result may become too difficult to solve. A Linked Multilevel Hierarchical Strategy (LMHS) has been introduced for the solving of such large combinatorial problems. In order to decrease the effect of non-convexities, the Modified Outer-Approximation/Equality-Relaxation (OA/ER) algorithm has been applied. Four numerical examples of different complexities are presented to illustrate the proposed multilevel MINLP optimization approach: the optimization of two steel trusses, a composite I beam and a hydraulic steel roller gate Intake gate, erected in Aswan II, Egypt.Vir: Advances in engineering software. - ISSN 0965-9978 (Vol. 36, iss. 9, September 2005, str. 568-583)Vrsta gradiva - e-članekLeto - 2005Jezik - angleškiCOBISS.SI-ID - 9532182
Avtor
Kravanja, Stojan |
Šilih, Simon |
Kravanja, Zdravko
Teme
optimiranje konstrukcij |
sinteza konstrukcij |
MINLP |
optimizacija topologije |
optimizacija materialov |
diskretno optimiranje |
večstopenjska MINLP strategija |
paličja |
sovprežni nosilec |
tablasta zapornica |
structural optimization |
structural synthesis |
MINLP |
topology opitmization |
material optimization |
discrete variable optimization |
multilevel MINLP strategy |
truss |
composite beam |
roller gate
vir: Advances in engineering software. - ISSN 0965-9978 (Vol. 36, iss. 9, September 2005, str. 568-583)
Vnos na polico
Trajna povezava
- URL:
Faktor vpliva
Dostop do baze podatkov JCR je dovoljen samo uporabnikom iz Slovenije. Vaš trenutni IP-naslov ni na seznamu dovoljenih za dostop, zato je potrebna avtentikacija z ustreznim računom AAI.
Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Baze podatkov, v katerih je revija indeksirana
Ime baze podatkov | Področje | Leto |
---|
Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
---|---|
Kravanja, Stojan | 07599 |
Šilih, Simon | 20029 |
Kravanja, Zdravko | 06005 |
Izberite prevzemno mesto:
Prevzem gradiva po pošti
Obvestilo
Gesla v Splošnem geslovniku COBISS
Izbira mesta prevzema
Mesto prevzema | Status gradiva | Rezervacija |
---|
Prosimo, počakajte trenutek.