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Reliability-based design optimization of structural systems under stochastic excitation: An overview
Mechanical systems and signal processing, 2022This article presents a brief survey on some of the latest developments in the area of reliability-based design optimization of structural systems under stochastic excitation.
D. Jerez, H. Jensen, M. Beer
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Thermal reliability-based design optimization using Kriging model of PCM based pin fin heat sink
, 2021This paper deals with the thermal reliability optimization of a pin fin heat sink (HS) filled with phase change material (PCM) in order to study the heat transfer performance for cooling of electronic devices.
K. Dammak, A. Hami
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A Broyden–Fletcher–Goldfarb–Shanno algorithm for reliability-based design optimization
Applied Mathematical Modelling, 2021Classic mean value methods of performance measure approach in reliability-based design optimization may become computationally challenging due to their instability and inefficiency as the degree of nonlinearity grows in problems.
W. Zhao
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Reliability-based Design Optimization
2019The solution of reliability-based design optimization problems by using reduced-order models is considered in this chapter. Specifically, problems involving high-dimensional stochastic dynamical systems are analyzed. The design process is formulated in terms of a constrained nonlinear optimization problem, which is solved by a class of interior point ...
Philippe Pougnet, Abdelkhalak El Hami
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Reliability-based optimization for dynamic loads
Computer-Aided Design, 1977A general formulation is presented for weight optimization of indeterminate structures subject to transient dynamic loads and reliability constraints. Two distinct methods of structural analysis are examined and compared for use in the optimization algorithm: (1)Numerical integration of equations of motion and (2)shock spectra. Details of the essential
James W. Davidson +2 more
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Reliability-Based Optimization of structural systems
Mathematical Methods of Operations Research, 1997zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Gasser, Markus, Schuëller, Gerhart Iwo
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Multi-objective reliability-based design optimization for the reducer housing of electric vehicles
Engineering optimization (Print), 2021In this study, a novel multi-objective reliability-based design optimization (MORBDO) method considering the maximum allowable deviation range of design variables is proposed for the reducer housing of electric vehicles. First, the numerical model of the
Xiang Xu +6 more
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Multi-Objective Reliability-Based Optimization
45th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics & Materials Conference, 2004A multiobjective optimization methodology under uncertainty is developed. Model-based reliability analysis methods are used to compute the probabilistic constraints. Both component-level and system-level reliability analyses are included in the optimization formulation.
Tong Zou, Sankaran Mahadevan
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Reliability-Based Shipboard Facility Optimization
Journal of Ship Production, 2005This paper develops a methodology for reliability-based facility optimization (RBFO), that is, finding an optimum and reliable solution for a facility layout problem given a set of operational and resource constraints. The RBFO problem examined in this paper involves the TAKE class of ships being designed for the US Navy.
Patrick Hester +2 more
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A PDF-based performance shift approach for reliability-based design optimization
, 2021A probability density function (PDF)-based performance shift approach (PPSA) is proposed for sequential reliability-based design optimization (RBDO) in this paper, which provides an effective tool for complex engineering design with consideration of ...
Zhe Zhang, Wei Deng, Chao Jiang
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