Results 51 to 60 of about 113,022 (164)

Time-Dependent Reliability-Based Design Optimization Utilizing Nonintrusive Polynomial Chaos

Journal of Applied Mathematics, 2013
Time-dependent reliability-based design optimization (RBDO) has been acknowledged as an advance optimization methodology since it accounts for time-varying stochastic nature of systems. This paper proposes a time-dependent RBDO method considering both of
Yao Wang, Shengkui Zeng, Jianbin Guo
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Reliability-based design optimization analysis of a piezoelectric engine

Incertitudes et Fiabilité des Systèmes Multiphysiques, 2018
Bouchaïb Radi, Abdelkhalak El Hami
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Reliability-Based Design Optimization of Bearing Hub Preform for Minimizing Defects Considering Manufacturing Tolerance in Hot Forging Process

Applied Sciences
A study on the optimal design of preforms has previously been actively conducted as a method to solve defects such as voids and flash in forged products. However, previous research has generally been performed through deterministic optimization for ideal
Minseong Oh, Jinkuk Kim, Juhyun Cho, Mincheol Kim, Mansoo Joun, Seokmoo Hong   +5 more
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Efficient System Reliability-Based Design Optimization Study for Replaced Hip Prosthesis Using New Optimized Anisotropic Bone Formulations. [PDF]

Materials (Basel), 2020
Kharmanda G, Gowid S, Mahdi E, Shokry A.
europepmc   +1 more source

A single loop reliability-based design optimization using EPM and MPP-based PSO

Latin American Journal of Solids and Structures
A reliability-based design optimization (RBDO) incorporates a probabilistic analysis with an optimization technique to find a best design within a reliable design space.
Kuo-Wei Liao, Gautama Ivan
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Fuzzy Multi-SVR Learning Model for Reliability-Based Design Optimization of Turbine Blades. [PDF]

Materials (Basel), 2019
Zhang CY, Wang Z, Fei CW, Yuan ZS, Wei JS, Tang WZ.   +5 more
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STRUCTURAL RELIABILITY OPTIMIZATION DESIGN OF REINFORCED SHELL STRUCTURE BASED ON ADAPTIVE SURROGATE MODEL

Jixie qiangdu
Reinforced shell structure is widely used in aerospace load-bearing structures because its high specific stiffness and specific strength.By considering the uncertainty and risk factors in the structural parameters, the reliability-based design ...
LIU Yuzhuo, CAO Lixiong, WU Jianguo, LI Haibo   +3 more
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STRUCTURAL RELIABILITY OPTIMIZATION DESIGN OF REINFORCED SHELL MODEL BASED ON ADAPTIVE SURROGATE MODEL

Jixie qiangdu
Reinforced shell structure is widely used in aerospace load-bearing structures because its high specific stiffness and specific strength.By considering the uncertainty and risk factors in the structural parameters，the Reliability-Based Design ...
LIU YuZhuo, CAO LiXiong, WU JianGuo, LI HaiBo   +3 more
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Adaptive reliability optimization design based on the IABC⁃Kriging model

Jixie qiangdu
ObjectiveAiming at the problems of difficult characterization of performance functions and low efficiency in reliability optimization design of complex mechanical structures, an adaptive reliability optimization design method based on the improved ...
LIU Hanru, ZHI Pengpeng, HE Ruiheng, ZHANG Junfu, ZHAO Yadong   +4 more
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An improved chaos control with adaptive active set approach combined in reliability-based design optimization. [PDF]

Sci Rep
An X, Li, Li J.
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