Výsledky vyhledávání - "Anna Kucerova"

Back analysis of microplane model parameters using soft computing methods

Autor: Anna Kucerova, Lepš, M., Zeman, J.

Publikováno v: Scopus-Elsevier

A new procedure based on layered feed-forward neural networks for the microplane material model parameters identification is proposed in the present paper. Novelties are usage of the Latin Hypercube Sampling method for the generation of training sets

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::763a6db9c14f5c475b3649bbfcdb9ada

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Akademický článek

BAYESIAN INFERENCE OF HETEROGENEOUS VISCOPLASTIC MATERIAL PARAMETERS

Autor: Eliška Janouchová, Anna Kučerová

Publikováno v: Acta Polytechnica CTU Proceedings, Vol 15, Iss 0, Pp 41-45 (2018)

Modelling of heterogeneous materials based on randomness of model input parameters involves parameter identification which is focused on solving a stochastic inversion problem. It can be formulated as a search for probabilistic description of model p

Externí odkaz: https://doaj.org/article/ef5df00f5e3b49c396b6c83d3fdf1f3e

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Akademický článek

IMAGE SYNTHESIS OF METAL FOAM MICRO-STRUCTURE WITH THE USE OF WANG TILES

Autor: Lukáš Zrůbek, Martin Doškář, Anna Kučerová, Marcela Meneses-Guzmán, Francisco Rodríguez-Méndez, Bruno Chiné

Publikováno v: Acta Polytechnica CTU Proceedings, Vol 15, Iss 0, Pp 142-147 (2018)

In this paper we present our recent work focused on the analysis of the abilities of Wang Tiles method and Automatic tile design method to synthesize the micro-structure of cellular materials, especially particular type of metal foam.Wang Tiles metho

Externí odkaz: https://doaj.org/article/d17a825a9e0d483b8ab06e03f6685f99

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Akademický článek

NON-INVASIVE INVERSE PROBLEM IN CIVIL ENGINEERING

Autor: Jan Havelka, Jan Sýkora, Anna Kučerová

Publikováno v: Acta Polytechnica CTU Proceedings, Vol 13, Iss 0, Pp 43-48 (2017)

In this contribution we focus on recovery of spatial distribution of material parameters utilizing only non-invasive boundary measurements. Such methods has gained its importance as imaging techniques in medicine, geophysics or archaeology. We apply

Externí odkaz: https://doaj.org/article/7d5d6ae8af5c4612be492183022b2296

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Akademický článek

WANG TILES LOCAL TILINGS CREATED BY MERGING EDGE-COMPATIBLE FINITE ELEMENT MESHES

Autor: Lukáš Zrůbek, Anna Kučerová, Martin Doškář

Publikováno v: Acta Polytechnica CTU Proceedings, Vol 13, Iss 0, Pp 161-164 (2017)

In this contribution, we present the concept of Wang Tiles as a surrogate of the periodic unit cell method (PUC) for modelling of materials with heterogeneous microstructures and for synthesis of micro-mechanical fields. The concept is based on a set

Externí odkaz: https://doaj.org/article/d6615b87674b4bef84a606bca05c2927

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