Blar i SINTEF Community på forfatter "Eiksund, Gudmund Reidar"
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Coupling the cross-entropy with the line sampling method for risk-based design optimization
Depina, Ivan; Papaioannou, Iason; Straub, Daniel; Eiksund, Gudmund Reidar (Journal article; Peer reviewed, 2016)An algorithm for risk-based optimization (RO) of engineering systems is proposed, which couples the Cross-entropy (CE) optimization method with the Line Sampling (LS) reliability method. The CE-LS algorithm relies on the ... -
Reliability analysis with Metamodel Line Sampling
Depina, Ivan; Le, Thi Minh Hue; Fenton, Gordon A.; Eiksund, Gudmund Reidar (Journal article; Peer reviewed, 2016)This paper presents an approach for reliability analysis of engineering structures, referred to as Metamodel Line Sampling (MLS). The approach utilizes a metamodel of the performance function, within the framework of the ...