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Pregled bibliografske jedinice broj: 381695

GA-based Shape Optimization Using 2D and 3D Piecewise Bezier Parameterization


Vučina, Damir; Lozina, Željan; Pehnec Igor
GA-based Shape Optimization Using 2D and 3D Piecewise Bezier Parameterization // TCN CAE 2008, International Conference on Simulation Based Enginering and Sciences, Conference Proceedings / TCN CAE Italy (ur.).
Venice: TCN CAE Italy, 2008. str. 1-5 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


CROSBI ID: 381695 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
GA-based Shape Optimization Using 2D and 3D Piecewise Bezier Parameterization

Autori
Vučina, Damir ; Lozina, Željan ; Pehnec Igor

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

Izvornik
TCN CAE 2008, International Conference on Simulation Based Enginering and Sciences, Conference Proceedings / TCN CAE Italy - Venice : TCN CAE Italy, 2008, 1-5

Skup
TCN CAE 2008, International Conference on Simulation Based Enginering and Sciences

Mjesto i datum
Venecija, Italija, 16-17.10.2008

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Shape optimization; efficient parameterization; chained Bezier patches

Sažetak
Optimum design for specified functionality is an inverse problem as the shape is generated as a consequence of the required functionality. Efficient parameterization of shape must result in a compact set of optimization variables and ensure sufficient quality of the global and local representation of geometry of 2D or 3D objects. This paper develops a 2D and 3D parameterization by applying chaining of piecewise Bezier curves and surfaces and hence uses a compact set of control points, whereby C1 inter- segment continuity is imposed by interpolating additional control points. The surface of the target object is adaptively decomposed into 2D or 3D patches with requested continuity by applying a reduced number of control points, while satisfying the requested modeling accuracy.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo, Temeljne tehničke znanosti



POVEZANOST RADA


Projekti:
023-0231744-3113 - Inteligentni i evolucijski algoritmi optimizacije materijala i konstrukcija (Vučina, Damir, MZOS ) ( POIROT)

Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split

Profili:

Avatar Url Željan Lozina (autor)

Avatar Url Damir Vučina (autor)

Avatar Url Igor Pehnec (autor)


Citiraj ovu publikaciju:

Vučina, Damir; Lozina, Željan; Pehnec Igor
GA-based Shape Optimization Using 2D and 3D Piecewise Bezier Parameterization // TCN CAE 2008, International Conference on Simulation Based Enginering and Sciences, Conference Proceedings / TCN CAE Italy (ur.).
Venice: TCN CAE Italy, 2008. str. 1-5 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Vučina, D., Lozina, Ž. & Pehnec Igor (2008) GA-based Shape Optimization Using 2D and 3D Piecewise Bezier Parameterization. U: TCN CAE Italy (ur.)TCN CAE 2008, International Conference on Simulation Based Enginering and Sciences, Conference Proceedings.
@article{article, year = {2008}, pages = {1-5}, keywords = {Shape optimization, efficient parameterization, chained Bezier patches}, title = {GA-based Shape Optimization Using 2D and 3D Piecewise Bezier Parameterization}, keyword = {Shape optimization, efficient parameterization, chained Bezier patches}, publisher = {TCN CAE Italy}, publisherplace = {Venecija, Italija} }
@article{article, year = {2008}, pages = {1-5}, keywords = {Shape optimization, efficient parameterization, chained Bezier patches}, title = {GA-based Shape Optimization Using 2D and 3D Piecewise Bezier Parameterization}, keyword = {Shape optimization, efficient parameterization, chained Bezier patches}, publisher = {TCN CAE Italy}, publisherplace = {Venecija, Italija} }




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