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Pregled bibliografske jedinice broj: 779365

Optimization of truss structures using basic variable neighborhood search


Sedlar, Damir; Lozina, Željan; Tomac, Ivan
Optimization of truss structures using basic variable neighborhood search // Proceedings of the 8th International Congress of Croatian Society of Mechanics
Opatija, Hrvatska, 2015. (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Optimization of truss structures using basic variable neighborhood search

Autori
Sedlar, Damir ; Lozina, Željan ; Tomac, Ivan

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 8th International Congress of Croatian Society of Mechanics / - , 2015

ISBN
978-953-7539-21-4

Skup
8th International Congress of Croatian Society of Mechanics

Mjesto i datum
Opatija, Hrvatska, 29.09.-2.10.2015

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Truss structure; BVNS; optimization

Sažetak
This paper explores the possibility of applying Basic Variable Neighborhood Search (BVNS) to the optimization of truss structures considering the cross sections of the members as discrete variables and applying constraints. The major task is to select the optimal cross-section areas of the truss members from a permissible list of standard cross-section areas that minimize the weight of the structures while satisfying constraints that limit structural response. The constraints imposed to the optimization were the allowable stress and the displacement limits on nodes. BVNS with two different approaches to handling constraints are applied to different benchmark cases structure. The obtained results were compared with the results of several other authors who have used different methods and approaches. The obtained results suggest that BVNS is quite comparable to the other approaches.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Projekt / tema
023-0231744-1747 - INVERZNI POSTUPCI I NAPREDNI ALGORITMI U DINAMICI KONSTRUKCIJA I STROJEVA (Željan Lozina, )
023-0231744-3113 - Inteligentni i evolucijski algoritmi optimizacije materijala i konstrukcija (Damir Vučina, )

Ustanove
Fakultet elektrotehnike, strojarstva i brodogradnje, Split

Citiraj ovu publikaciju

Sedlar, Damir; Lozina, Željan; Tomac, Ivan
Optimization of truss structures using basic variable neighborhood search // Proceedings of the 8th International Congress of Croatian Society of Mechanics
Opatija, Hrvatska, 2015. (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Sedlar, D., Lozina, Ž. & Tomac, I. (2015) Optimization of truss structures using basic variable neighborhood search. U: Proceedings of the 8th International Congress of Croatian Society of Mechanics.
@article{article, year = {2015}, keywords = {Truss structure, BVNS, optimization}, isbn = {978-953-7539-21-4}, title = {Optimization of truss structures using basic variable neighborhood search}, keyword = {Truss structure, BVNS, optimization}, publisherplace = {Opatija, Hrvatska} }