Results 11 to 20 of about 3,372,734 (329)

Reliability-based design optimization of a spar-type floating offshore wind turbine support structure

open access: yesReliability Engineering and System Safety, 2021
The application of reliability-based design optimization (RBDO) methods to offshore wind turbine systems is highly relevant regarding economic efficiency and for considering prevailing uncertainties within the design process.
M. Leimeister, A. Kolios
semanticscholar   +3 more sources

An Immune Algorithm based Reliability Optimization Method of Circuit Board

open access: yesJournal of Harbin University of Science and Technology, 2023
To improve the efficiency of solving the reliability design optimization model of circuit board based on physics of failure. The failure modes and mechanism of circuit board and components are analyzed, and the reliability optimization models of circuit ...
XIA Quan, REN Yi, SUN Bo, WU Zeyu
doaj   +1 more source

Construction of an Integrated Framework for Complex Product Design Manufacturing and Service Based on Reliability Data

open access: yesMachines, 2022
With the application of new-generation information technology in the full life cycle process of a complex product, it is showing the characteristics of multi-source, real-time, heterogeneous, cross-domain transmission.
Jinfeng Wang   +3 more
doaj   +1 more source

Reliability based topology optimization of thermoelastic structures using bi-directional evolutionary structural optimization method

open access: yesInternational Journal of Mechanics and Materials in Design, 2023
The aim of this paper is to propose a novel computational technique of applying reliability-based design to thermoelastic structural topology optimization.
M. Habashneh, M. M. Rad
semanticscholar   +1 more source

Recent methodologies for reliability-based design optimization [PDF]

open access: yesInternational Journal for Simulation and Multidisciplinary Design Optimization, 2008
In the field of Deterministic Design Optimization (DDO), the designer reduces the structural cost without taking into account uncertainties concerning materials, geometry and loading.
Kharmanda G.   +3 more
doaj   +1 more source

An Optimization Method of Flexible Manufacturing System Reliability Allocation Based on Two Dimension-Reduction Strategies

open access: yesMachines, 2023
As increasingly extensive applications of flexible manufacturing systems (FMSs) arise, their reliability allocation has been a research hot spot. But, since FMSs are always composed of transfer and buffer devices, production machines, and complex control
Jingjing Xu   +5 more
doaj   +1 more source

Reliability-based optimization for multiple constraints with evolutionary algorithms [PDF]

open access: yes, 2007
In this paper, we combine reliability-based optimization with a multi-objective evolutionary algorithm for handling uncertainty in decision variables and parameters.
Branke, Jürgen   +2 more
core   +2 more sources

Reliability-Based Structural Optimization Accounting for Manufacturing and Material Quality

open access: yesEngineering Transactions, 2015
The reliability-based optimization problem in which the structural material and manufacturing quality is assumed to be uncertain is considered. Moreover, the quality cost is appropriately taken into consideration in the formula determining the total cost
K. Doliński, R. Stocki
doaj   +1 more source

A Review on Local Failure Probability Sensitivity Analysis

open access: yesApplied Sciences, 2023
When assessing the reliability of a system, a mathematical model is often defined to replicate the system’s behavior. The inputs of the system are then gathered into two categories, random inputs and deterministic inputs.
Marie Chiron   +2 more
doaj   +1 more source

An effective algorithm for reliability-based optimization of stiffened Mindlin plate

open access: yesVietnam Journal of Mechanics, 2013
Nowadays, stiffened plates have been widely used in many branches of structural engineering such as aircraft, ships, bridges, buildings etc... In comparison with common bending plate structures, stiffened plates not only have larger bending stiffness ...
Nguyen Thoi Trung   +4 more
doaj   +1 more source

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