Fuzzy stochastic finite element method

verfasst von

Bernd Möller, Wolfgang Graf, Michael Beer, Jan Uwe Sickert

Abstract

Using fuzzy random functions it is possible to mathematically describe uncertainty characterized by fuzzy randomness. Fuzzy randomness arises when random variables - e.g. as a result of changing boundary conditions - cannot be observed with exactness. Fuzzy random functions may also be interpreted as fuzzified random functions, as the random event can only be observed in an uncertain manner. For the nonlinear analysis of a RC structure with the aid of a crisp (or uncertain) algorithm and with fuzzy random functions (and random functions) as input values as well as fuzzy values as model parameters, the fuzzy stochastic finite element method (FSFEM) is introduced.

Externe Organisation(en)

Technische Universität Dresden

Typ

Beitrag in Buch/Sammelwerk

Seiten

2074-2077

Anzahl der Seiten

4

Publikationsdatum

02.06.2003

Publikationsstatus

Veröffentlicht

Peer-reviewed

Ja

ASJC Scopus Sachgebiete

Ingenieurwesen (insg.)

Elektronische Version(en)

https://doi.org/10.1016/B978-008044046-0.50509-1 (Zugang: Geschlossen)