*Geometry optimization

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00228478" target="_blank" >RIV/68407700:21110/14:00228478 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
*Geometry optimization
Original language description
*This report describes a methodology for the WP3 - Geometry optimization. The deterministic optimization procedures have been already described in reports of WP1 and WP2. Therefore, Robust/Reliability (Design) Optimization methodologies are investigatedin this work. In other words, the inclusion of probabilistic descriptions of Noise parametersare presented. Reliability-based design optimization (RBDO) is a research area that tries to optimize structures under assumption of uncertainties. Usually, theobjective function (e.g. a structure weight, a maximal displacement etc.) is to be minimized with respect to constraints in which the probabilistic approach is included. It is hard or nearly impossible to create an analytical probabilistic approach on real structures thus some alternative method should be used. Our solution utilizes a surrogate-based Monte Carlo approach which is enhanced by an adaptive Design of (Computer) Experiments (DoE). As the model is enumerated many times, it is
Czech name
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Czech description
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Publication year
2014
Confidentiality
C - Předmět řešení projektu podléhá obchodnímu tajemství (§ 504 Občanského zákoníku), ale název projektu, cíle projektu a u ukončeného nebo zastaveného projektu zhodnocení výsledku řešení projektu (údaje P03, P04, P15, P19, P29, PN8) dodané do CEP, jsou upraveny tak, aby byly zveřejnitelné.

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