Efficient sampling technique for optimization under uncertainty
technique using the shifted Hammersley points for uniformly sampling a ... new sampling technique in solving the robust design prob- lems. Monte-Carlo and ...
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Robust Design Using an Efficient Sampling Technique Abstract 1
S0098.1354(96)00075.0. Printed in Great Britain. All rights reserved. 0098- 1354196 $15.00+0.00. Robust Design Using an Efficient Sampling Technique.
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Efficient robust design via Monte Carlo sample reweighting
Aug 9, 2006 ... A novel probabilistic method for the optimization of robust design ....  suggested using Monte Carlo sampling to find the multiple MPPs.
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Analytical robustness assessment for robust design | SpringerLink
An accurate and efficient robustness assessment is essential for obtaining a real ... Creveling CM (1995) Engineering methods for robust product design: using ... Lin Y (2005) A quadrature-based sampling technique for robust design with ...
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efficient uncertainty analysis methods for multidisciplinary robust
multidisciplinary robust design procedure that utilizes efficient methods for uncertainty analysis is ... sampling to generate probabilistic distributions of system output. ... system is composed of multidisciplinary subsystems each using a variety of ...
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EFFICIENT ROBUST DESIGN FOR MANUFACTURING PROCESS
paper proposes a methodology for robust design against manu“ facturing process variations. ... each design is evaluated using Bayesian Monte Carlo Simulation. .... cient number of samples is used" MCS [32,33] employs a random number ...
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An efficient framework for optimal robust stochastic system design
An efficient framework for optimal robust stochastic system design using ... using stochastic simulation techniques, which involve an estimation error and significant computational cost. .... using a finite number, N, of random samples of θ, drawn.
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Reliability-based robust design optimization using the eigenvector
very efficient and accurate for probability analysis. The use of the EDR method ... 1996; Lin et al. 1997) is the most widely used sampling method but demands .... Reliability-based robust design optimization using EDR method. 477 numerical ...
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Robust optimization framework for process parameter - Estudo Geral
using single pointwise solutions in the decision space, operating windows leading to overall best ... Process control, parameter, and tolerance design issues are not explicitly taken into .... estimated through an efficient sampling technique.
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simplex-simplex approach for robust design optimiza- tion - Stanford
Numerical results show that this method is very efficient ... Key words: robust optimization, uncertainty quantification, simplex method, Nelder-. Mead. .... The sampling method g selects the sampling points ξk for k = 1,...,ns and returns ... For each design variable, a stochastic simplex (micro-scale) is generated using SSC.
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The Robust Design for Capture-Recapture Studies
Robust design with program MARK • Kendall. 7.3. THE ROBUST ... provide less biased and more efficient estimates of population ... By using MARK, the relationship between parameters ... tion of the JS method is that samples are collected.
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Robustness-based Design Optimization under Data Uncertainty
Efficient sampling techniques such as importance sampling, ... possibility-based method, and redefined the performance measure of robust design using.
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CAE based Robust Design optimization
Dec 4, 2014 ... Virtual prototyping is necessary for cost efficiency. • Test cycles are ... Robustness evaluation (reliability analysis) is the key methodology for safe, reliable and ... Analysis and Robust Design Optimization using. Stochastic .... To minimize necessary number of sample optiSLang includes filter technology to ...
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Robust Design Optimization Based on Metamodeling Techniques
Apr 23, 2007 ... 6.6 Enhanced sampling technique for robust design optimization. ..... concepts have proved to be an efficient tool for saving computation time in ...
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A Polynomial-Chaos Based Algorithm for Robust Optimization in the
Jul 13, 2012 ... Abstract: The paper presents a computationally efficient approach for solving a ... the computational time when compared to Monte Carlo sampling. ... Thus, when using Monte Carlo techniques, the need ..... Robust Design.
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Comparison of Different Uses of Metamodels for Robust Design - IEI
This paper compares different approaches for using kriging metamodels for robust ... perform the robust design optimization on the metamodel. ... To further decrease the number of model calls, an efficient sampling method and optimization ...
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How to Execute Robust Design Optimization - IOSO
The problem of robust design optimization consists in the search ... optimization techniques as well as with procedures of ... their tools as efficient as possible. ... of using mathematical modeling of systems and .... Pic.1 shows a sample graph.
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Dimension reduction method for reliability-based robust design
robust design optimization method is developed using DRM and compared to PMI and PDM for accuracy and efficiency. The numerical results show that DRM is ... importance sampling method , and Latin hyper cube sampling method [ 14].
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Review of Metamodeling Techniques in Support of Engineering
validation, design space exploration, optimization methods in support of different .... adequate and yet efficient sample size at the outset of metamodeling is .... variations in calculating the drag by using the panel flow solver method. ..... Probabilistic design optimization consists of both robust design optimization ( RDO) and.
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EFFICIENT OPTIMIZATION DESIGN METHOD USING KRIGING
EFFICIENT OPTIMIZATION DESIGN METHOD USING KRIGING MODEL. Shinkyu ..... EI value point as an additional sample point, the robust exploration of the ...
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