Hybrid fuzzy-genetic system for optimising cabled-truss structures
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F13%3A00207510" target="_blank" >RIV/68407700:21110/13:00207510 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21220/13:00207510
Result on the web
<a href="http://www.sciencedirect.com/science/article/pii/S0965997813000513" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0965997813000513</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.advengsoft.2013.04.012" target="_blank" >10.1016/j.advengsoft.2013.04.012</a>
Alternative languages
Result language
angličtina
Original language name
Hybrid fuzzy-genetic system for optimising cabled-truss structures
Original language description
This paper demonstrates an application of a hybrid fuzzy-genetic system in the optimisation of lightweight cabled-truss structures. These structures are described as a system of cables and triangular bar formations jointed at their ends by hinged connections to form a rigid framework. The optimised lightweight structure is determined through a stochastic discrete topology and sizing optimisation procedure that uses ground structure approach, nonlinear finite element analysis, genetic algorithm, and fuzzy logic. The latter is used to include expertise into the evolutionary search with the aim of filtering individuals with low survival possibility, thereby decreasing the total number of evaluations. This is desired because cables, which are inherently nonlinear elements, demand the use of iterative procedures for computing the structural response. Such procedures are computationally costly since the stiffness matrix is evaluated in each iteration until the structure is in equilibrium. In
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JM - Structural engineering
OECD FORD branch
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Result continuities
Project
<a href="/en/project/ED2.1.00%2F03.0125" target="_blank" >ED2.1.00/03.0125: Acquisition of Technology for Vehicle Center of Sustainable Mobility</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Advances in Engineering Software
ISSN
0965-9978
e-ISSN
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Volume of the periodical
2013
Issue of the periodical within the volume
62-63
Country of publishing house
GB - UNITED KINGDOM
Number of pages
12
Pages from-to
85-96
UT code for WoS article
000321419500010
EID of the result in the Scopus database
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