Hysteresis and memory effects in skin aging using PM space density identification

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F16%3A00304807" target="_blank" >RIV/68407700:21340/16:00304807 - isvavai.cz</a>

Výsledek na webu

<a href="http://ieeexplore.ieee.org/document/7743758/" target="_blank" >http://ieeexplore.ieee.org/document/7743758/</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/BEC.2016.7743758" target="_blank" >10.1109/BEC.2016.7743758</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Hysteresis and memory effects in skin aging using PM space density identification

Popis výsledku v původním jazyce

Hysteresis and memory effects are identified in the complex response of a ex vivo skin under uniaxial loading. The multiscale properties of the skin are described using a Preisach-Mayergoyz (PM) model using 1000 hysterons. An inversion algorithm is tested versus the properties of the coded excitation with the objective to extract the optimized excitation for the best PM space density identification. Hysteresis behavior coming from the complex loading of the skin is identified with the new PM space statistical approach. Statistical distributions of the PM space are obtained with various statistics. It is found that optimization techniques with L2 distance and φ-divergence measures induces a PM space with 1000 hysterons distributed along a mixture of two Guyer distributions. Analysis of data coming from hysteresis behavior shows that PM-space approach is suggested as a new tool for extracting multi-scale parameters containing information about aging of the skin.

Název v anglickém jazyce

Hysteresis and memory effects in skin aging using PM space density identification

Popis výsledku anglicky

Hysteresis and memory effects are identified in the complex response of a ex vivo skin under uniaxial loading. The multiscale properties of the skin are described using a Preisach-Mayergoyz (PM) model using 1000 hysterons. An inversion algorithm is tested versus the properties of the coded excitation with the objective to extract the optimized excitation for the best PM space density identification. Hysteresis behavior coming from the complex loading of the skin is identified with the new PM space statistical approach. Statistical distributions of the PM space are obtained with various statistics. It is found that optimization techniques with L2 distance and φ-divergence measures induces a PM space with 1000 hysterons distributed along a mixture of two Guyer distributions. Analysis of data coming from hysteresis behavior shows that PM-space approach is suggested as a new tool for extracting multi-scale parameters containing information about aging of the skin.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

BEC 2016 15th Biennial Baltic Electronics Conference (BEC)

ISBN

978-1-5090-1393-7

ISSN

1736-3705

e-ISSN

—

Počet stran výsledku

4

Strana od-do

179-182

Název nakladatele

IEEE Computer Society

Místo vydání

USA

Místo konání akce

Tallinn

Datum konání akce

3. 10. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000390684300042