Results 271 to 280 of about 3,372,734 (329)

Experience with Approximate Reliability-Based Optimization Methods

44th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 2003
Traditional reliability-based design optimization (RBDO) requires a double loop iteration process. The inner optimization loop is to find the most probable point (MPP) and the outer is the regular optimization loop to optimize the RBDO problem with reliability objectives or constraints.
R.J. Yang, L. Gu
openaire   +1 more source

Application of state-of-the-art multiobjective metaheuristic algorithms in reliability-based design optimization: a comparative study

Structural And Multidisciplinary Optimization, 2023
Zeng Meng, B. Yildiz, Gang Li, Changting Zhong, S. Mirjalili, A. Yıldız   +5 more
semanticscholar   +1 more source

Global Reliability-Based Design Optimization

2004
In the field of deterministic structural optimization, the designer reduces the structural cost without taking into account uncertainties concerning materials, geometry and loading. This way the resulting optimal design may represent a lower level of reliability and thus a higher risk of failure.
G. Kharmanda, A. Elhami, N. Olhoff
openaire   +1 more source

Multicriteria reliability-based structural optimization

Structural Safety, 1985
Abstract The paper addresses the problem of efficiently designing structural systems subject to reliability constraints imposed at both serviceability and ultimate limit states. The serviceability performance constraint ensures acceptable safety level against first plastic hinge occurrence, while the ultimate performance constraint ensures adequate ...
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Flexible-constrained time-variant hybrid reliability-based design optimization

Structural And Multidisciplinary Optimization, 2023
Zhonglai Wang, Dongyu Zhao, Yi Guan
semanticscholar   +1 more source

Robust reliability-based topology optimization for stress-constrained continuum structures using polynomial chaos expansion

Structural And Multidisciplinary Optimization, 2023
Bo Yang, Changzheng Cheng, Xuan Wang, Song Bai, K. Long   +4 more
semanticscholar   +1 more source

Fuzzy Reliability-Based Optimization for Engineering System Design

International Journal of Fuzzy Systems, 2019
Arinan Dourado, F. Lobato, A. Cavalini, V. Steffen   +3 more
semanticscholar   +1 more source

Reliability-Based Topology Optimization

9th AIAA/ISSMO Symposium on Multidisciplinary Analysis and Optimization, 2002
Kyoung-ryun Bae, Semyung Wang
openaire   +1 more source

Reliability-based design: Artificial neural networks and double-loop reliability-based optimization approaches

Advances in Engineering Software, 2017
D. Lehký, O. Slowik, D. Novák
semanticscholar   +1 more source

A reliability-based optimization method using sequential surrogate model and Monte Carlo simulation

Structural And Multidisciplinary Optimization, 2018
Xu Li, Chun-lin Gong, Liangxian Gu, Zhao Jing, Hai Fang, Ruichao Gao   +5 more
semanticscholar   +1 more source