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Parameter identification of heterogeneous materials from a set of destructive experiments
Structural parameters such as material properties involve uncertainties which need to be considered in an appropriate reliability analysis. The contribution focuses on stochastic parameter estimation of heterogeneous materials based...
JM - Inženýrské stavitelství
- 2015 •
- D
Rok uplatnění
D - Stať ve sborníku
Prior knowledge in estimation of bi-phase model of 131I accumulation in thyroid gland. Abstract
Identification of a bi-phase model of activity accumulation in thyroid gland is enhanced by prior information on uncertain parameters. The improvement is tested on the prediction abilities of the model. The methodology is s...
BB - Aplikovaná statistika, operační výzkum
- 2005 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
*Statistical fitting of model parameters to measurements
, the goal is the identification of the parameters of viscoplasticity constitutive*This work deals with the probabilistic description of the uncertain material parameters based on experimental data. The objectives ...
JD - Využití počítačů, robotika a její aplikace
- 2013 •
- Vsouhrn
Rok uplatnění
Vsouhrn - Souhrnná výzkumná zpráva
Stochastic Model Calibration Based on Measurements from Different Experiments
The calibration of a heterogeneous material model can be formulated as a search for probabilistic description of its parameters providing the distribution of the model response corresponding to the distribution of the observed data. This con...
JM - Inženýrské stavitelství
- 2016 •
- D
Rok uplatnění
D - Stať ve sborníku
TC1 - Parameter Identification Methodology: Final Report
The task TC1 concentrates on identification of the probabilistic description of the uncertain material parameters based on experimental data. The objectives of this task the uncertain parameters of the vis...
JD - Využití počítačů, robotika a její aplikace
- 2016 •
- Vsouhrn
Rok uplatnění
Vsouhrn - Souhrnná výzkumná zpráva
Seismic Response of Structures with Uncertain Parameters
Seismic response of structures with uncertain parameters is described by the fuzzy set theory...
JM - Inženýrské stavitelství
- 2006 •
- D
Rok uplatnění
D - Stať ve sborníku
Bayesian Inference of Heterogeneous Viscoplastic Material Parameters
parameters involves parameter identification which is focused on solving a stochastic parameters are identified in probabilistic setting. The core of the identification method is the Bayesian inference of...
Civil engineering
- 2018 •
- D
Rok uplatnění
D - Stať ve sborníku
Probabilistic model calibration of kinematic and isotropic hardening for copper alloy
parameters consists of parameter identification focused on solving a stochastic inversion at a high temperature. The calibration concerns five material parameters identified in probabilistic setting. The core of t...
Civil engineering
- 2019 •
- D
Rok uplatnění
D - Stať ve sborníku
Bayesian Updating of Aleatory Uncertainties in Heterogeneous Materials
computers permitted many researches to focus on parameter identification the variability of the material properties. Parameter identification of a heterogeneous uncertain moments, the task changes to the ...
JM - Inženýrské stavitelství
- 2016 •
- D
Rok uplatnění
D - Stať ve sborníku
Valuation of American Call Option Considering Uncertain Volatility
The parabolic variational inequality for simulating the valuation of American option is used to analyze a continuous dependence of the solution with respect to the uncertain volatility parameter. Three kinds of the continuity are pr...
BA - Obecná matematika
- 2010 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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