Performance analysis of fuzzy-genetic system applied to cabled -trusses optimization
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F13%3A00213906" target="_blank" >RIV/68407700:21110/13:00213906 - isvavai.cz</a>
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Performance analysis of fuzzy-genetic system applied to cabled -trusses optimization
Popis výsledku v původním jazyce
This paper presents a performance analysis of a fuzzy-genetic system applied to structural optimization. The optimization is based on ground structure approach, nonlinear finite element analysis, genetic algorithm, and fuzzy logic. The latter allows forincluding expertise in the genetic search to classify and filter individuals with low survival possibility (sp) based on a user-defined threshold value (Spt). The analysis investigates the influence of the fuzzy system on the computational performance ofthe optimization method. For that, the system was applied to ground structures with 10 elements for 0%<Spt<100%, and the computational cost results were compared by ANOVA test. In the studied case, it was found that Spt=60% is the optimum result.
Název v anglickém jazyce
Performance analysis of fuzzy-genetic system applied to cabled -trusses optimization
Popis výsledku anglicky
This paper presents a performance analysis of a fuzzy-genetic system applied to structural optimization. The optimization is based on ground structure approach, nonlinear finite element analysis, genetic algorithm, and fuzzy logic. The latter allows forincluding expertise in the genetic search to classify and filter individuals with low survival possibility (sp) based on a user-defined threshold value (Spt). The analysis investigates the influence of the fuzzy system on the computational performance ofthe optimization method. For that, the system was applied to ground structures with 10 elements for 0%<Spt<100%, and the computational cost results were compared by ANOVA test. In the studied case, it was found that Spt=60% is the optimum result.
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
JM - Inženýrské stavitelství
OECD FORD obor
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Návaznosti výsledku
Projekt
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Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2013
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů