1-10 of 10
Keywords: surrogate modeling
Close
Sort by
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. March 2023, 145(3): 031703.
Paper No: MD-22-1363
Published Online: November 3, 2022
... solutions. Of the examples provided, this is the worst performance of the proposed approach compared to AA-MORO, except in terms of OS. As stated before, AA-MORO has a larger emphasis on the exploitation of surrogate models than exploration. For a simple case like this one, that exploitation is rewarded...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. March 2023, 145(3): 031702.
Paper No: MD-22-1354
Published Online: October 31, 2022
...Jeong Woo Park; Ikjin Lee In engineering applications of sampling-based reliability-based design optimization (RBDO), the Monte Carlo simulation (MCS) using a surrogate model of the performance function is mainly used for the probability of failure calculation and sensitivity analysis. However...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. January 2022, 144(1): 011703.
Paper No: MD-20-1759
Published Online: August 11, 2021
... for publication in the J ournal of M echanical D esign . 08 10 2020 09 07 2021 09 07 2021 11 08 2021 Bayesian optimization surrogate modeling multi-objective optimization weighted Tchebycheff Bayesian regression metamodeling stress in design Nuclear Energy...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. March 2021, 143(3): 031709.
Paper No: MD-20-1421
Published Online: December 15, 2020
... ) ) considers the interpolation uncertainty that will be reduced to zero once a sample is observed at the new spatial location x exp ( j ) , while replicating at x ¯ i * ( j ) sample can only reduce the intrinsic modeling uncertainty that enters the surrogate model...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. January 2021, 143(1): 011706.
Paper No: MD-19-1928
Published Online: August 11, 2020
...Andrew L. Kaminsky; Yi Wang; Kapil Pant Surrogate models can be used to approximate complex systems at a reduced cost and are widely used when data generation is expensive or time consuming. The accuracy of these models is dependent on the samples used to create them. Therefore, proper sample...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Mech. Des. March 2014, 136(3): 031004.
Paper No: MD-12-1608
Published Online: January 10, 2014
...Jie Zhang; Souma Chowdhury; Ali Mehmani; Achille Messac Both global and local error measure metrics were used to assess the accuracy of surrogate models. In this paper, the leave-one-out cross-validation errors at all training points were used as local error measures. When compared with errors...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. January 2012, 134(1): 011002.
Published Online: January 4, 2012
... model of simulations of multistage assembly processes. At the heart of this approach is a multiple-input-multiple-output surrogate modeling framework that uses a recently developed integrated emulation technique. The unique feature of this technique is that the surrogate models for multiple outputs...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Mech. Des. September 2011, 133(9): 094503.
Published Online: September 9, 2011
... engineering Power Switch Modules Aeronautic Applications Finite Elements Modeling Surrogate Modeling Lifetime Analysis Structural Reliability One of the current trends in the aircraft industry is the increasing use of electrical systems in replacement of mechanical, hydraulic, and pneumatic...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. July 2006, 128(4): 864–873.
Published Online: January 18, 2006
..., and surrogate models to arrive at robust designs on a limited computational budget. The multiobjective formulation used here allows explicit trade-off between the mean and variance of the performance to be carried out. Detailed numerical studies are presented for robust geometric design of a typical compressor...