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A time-dependent parametric model order reduction technique for modelling indirect bearing force measurements KU Leuven
© 2014 Elsevier Ltd. Model order reduction is frequently used to keep computational effort affordable at the expenseof a minimal loss of accuracy. One particularly challenging problem that yet needs to besolved satisfactorily in this regard is the efficient treatment of time-varying multiple-input/multiple-output behaviour. Recent developments in the field of parametric model order reductionhave led to a novel method that deals with moving ...
Feasibility of pharmacokinetic parametric PET images in scaled subprofile modelling using principal component analysis Universiteit Antwerpen
Scaled subprofile model using principal component analysis (SSM/PCA) is a multivariate analysis technique used, mainly in [18F]-2-fluoro-2-deoxy-D-glucose (FDG) PET studies, for the generation of disease-specific metabolic patterns (DP) that may aid with the classification of subjects with neurological disorders, like Alzheimer's disease (AD). The aim of this study was to explore the feasibility of using quantitative parametric images for this ...
Parametric study of crushing parameters and failure patterns of pultruded composite tubes using cohesive elements and seam, Part I: Central delamination and triggering modelling Vrije Universiteit Brussel
Typically, most brittle composite tubes exhibit circumferential delamination, lamina bending, axial cracking and brittle fracture when subjected to static and dynamic loading conditions. In this work, a new innovative approach was adopted to model the above said failure modes using cohesive elements in an axial impact loading case. Circular and square cross sectional pultruded profiles made of glass-polyester were considered for the study. A ...