Results 31 to 40 of about 29,958,447 (288)

Reliability-Based Robust Design Optimization for Maximizing the Output Torque of Brushless Direct Current (BLDC) Motors Considering Manufacturing Uncertainty

open access: yesMachines, 2022
In recent years, the deterministic design optimization method has been widely used to improve the output performance of brushless direct current (BLDC) motors.
Kyunghun Jeon   +5 more
doaj   +1 more source

Reliability approach for fibre-reinforced composites design [PDF]

open access: yes, 2007
This study aims at investigating the mechanical reliability of unidirectional fibre-reinforced composites in view of their design optimization. Owing to the manufacturing process, many uncertainties affect inherently the properties of these materials ...
Karama, Moussa   +11 more
core   +1 more source

An efficient two-stage water cycle algorithm for complex reliability-based design optimization problems

open access: yes, 2022
The reliability-based design optimization (RBDO) problem considers the necessary uncertainty of measurements within the scope of planning to minimize the design objective while satisfying probabilistic constraints.
Zeng Meng   +9 more
core   +1 more source

Reliability Optimization of Structural Deformation with Improved Support Vector Regression Model

open access: yesAdvances in Materials Science and Engineering, 2020
Deformation is one important failure mode of turbine blades. The quality of a model seriously influences the reliability optimization of turbine blades in turbo machines.
Zheng-Zheng Zhu   +3 more
doaj   +1 more source

Interactive Reliability-Based Optimal Design [PDF]

open access: yes, 1995
Interactive design/optimization of large, complex structural systems is considered. The objective function is assumed to model the expected costs. The constraints are reliability-based and/or related to deterministic code requirements. Solution of this optimization problem is divided in four main tasks, namely finite element analyses, sensitivity ...
J. D. Sørensen   +4 more
openaire   +1 more source

Radiation-Based Virus Attack and Defense Reliability Optimization Design

open access: yesChemical Engineering Transactions, 2016
In this paper, the feasibility of computer networks against virus attacks are analyzed, pointing out the characteristics of computer virus weapon, injection methods and attacks.
P. Yang
doaj   +1 more source

Establishing an Apheresis Medicine Program in a Resource‐Constrained Setting: A 5‐Year Experience From Lagos, Nigeria

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Establishing a comprehensive apheresis medicine program in a resource‐constrained setting presents significant structural, financial, and logistical challenges. Despite the growing clinical importance of apheresis services globally, published experience from sub‐Saharan Africa remains sparse.
Folasade Adelekan‐Popoola   +4 more
wiley   +1 more source

Multidisciplinary Reliability Design Optimization Modeling Based on SysML

open access: yesApplied Sciences
Model-Based Systems Engineering (MBSE) supports the system-level design of complex products effectively. Currently, system design and optimization for complex products are two distinct processes that must be executed using different software or platforms,
Qiang Zhang, Jihong Liu, Xu Chen
doaj   +1 more source

Threshold shift method for reliability-based design optimization [PDF]

open access: yesStructural and Multidisciplinary Optimization, 2019
We present a novel approach, referred to as the 'threshold shift method' (TSM), for reliability based design optimization (RBDO). The proposed approach is similar in spirit with the sequential optimization and reliability analysis (SORA) method where the RBDO problem is decoupled into an optimization and a reliability analysis problem.
Somdatta Goswami   +3 more
openaire   +3 more sources

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo   +5 more
wiley   +1 more source

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