Inverse Monitoring of Loading State with Output Measurements

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F13%3APU104572" target="_blank" >RIV/00216305:26210/13:PU104572 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Inverse Monitoring of Loading State with Output Measurements

Popis výsledku v původním jazyce

In many industrial cases it is difficult or very often even impossible to measure directly loading forces acting on the structure. In this kind of situations one possibility is to apply inverse monitoring principle. This means computation methods for determining forces from the output that the forces generate. This paper presents an application of the use of inverse computation method applied for determining the magnitude and location of loading forces on a structure. For the inverse computation presented method utilizes an influence coefficient approach. In this principle an influence coefficient matrix (ICM) that describes the relation between external loading forces and measured strains in the structure is used (Doyle). The elements of the matrix are in this case obtained from finite element (FE) model of the structure. One problem in the use of the inverse method is that it is very often ill-posed. In practice this means that small errors in strain measurement results can cause lar

Název v anglickém jazyce

Inverse Monitoring of Loading State with Output Measurements

Popis výsledku anglicky

In many industrial cases it is difficult or very often even impossible to measure directly loading forces acting on the structure. In this kind of situations one possibility is to apply inverse monitoring principle. This means computation methods for determining forces from the output that the forces generate. This paper presents an application of the use of inverse computation method applied for determining the magnitude and location of loading forces on a structure. For the inverse computation presented method utilizes an influence coefficient approach. In this principle an influence coefficient matrix (ICM) that describes the relation between external loading forces and measured strains in the structure is used (Doyle). The elements of the matrix are in this case obtained from finite element (FE) model of the structure. One problem in the use of the inverse method is that it is very often ill-posed. In practice this means that small errors in strain measurement results can cause lar

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JR - Ostatní strojírenství

OECD FORD obor

—

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

International Journal of COMADEM

ISSN

1363-7681

e-ISSN

—

Svazek periodika

16

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

243

Strana od-do

54-59

Kód UT WoS článku

—

EID výsledku v databázi Scopus

—