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Kyung K. Choi
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Proceedings Papers

Design Sensitivity Analysis and Optimization of Nonlinear Structural Systems With Critical Loads

Jong Sang Park, Kyung K. Choi
Proc. ASME. DETC90, 16th Design Automation Conference: Volume 2 — Optimal Design and Mechanical Systems Analysis, 187-195, September 16–19, 1990
Publisher: American Society of Mechanical Engineers
Paper No: DETC1990-0067
https://doi.org/10.1115/DETC1990-0067
View Paper titled, Design Sensitivity Analysis and Optimization of Nonlinear Structural Systems With Critical Loads
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Topics: Design sensitivity analysis, Optimization, Stress, Design, Shape design, Eigenvalues, Equilibrium (Physics), Finite element analysis, Membranes, Numerical analysis
Proceedings Papers

Robust Design Using Second-Order Shape Design Sensitivity Analysis

Chin-Jung Chen, Kyung K. Choi
Proc. ASME. DETC-CIE96, Volume 3: 22nd Design Automation Conference, V003T03A070, August 18–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: 96-DETC/DAC-1603
https://doi.org/10.1115/96-DETC/DAC-1603
View Paper titled, Robust Design Using Second-Order Shape Design Sensitivity Analysis
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Topics: Design, Sensitivity analysis, Shape design, Manufacturing, Design methodology, Optimization
Proceedings Papers

A Two-Level Product Model for Simulation-Based Design of Mechanical Systems

Kuang-Hua Chang, Kyung K. Choi, Jeff J. Y. Wang, Chung-Shin Tsai, Edwin Hardee
Proc. ASME. DETC97, Volume 4: Design for Manufacturing Conference, V004T31A048, September 14–17, 1997
Publisher: American Society of Mechanical Engineers
Paper No: DETC97/DFM-4349
https://doi.org/10.1115/DETC97/DFM-4349
View Paper titled, A Two-Level Product Model for Simulation-Based Design of Mechanical Systems
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Topics: Computer-aided design, Computer-aided engineering, Design, Design for Manufacturing, Simulation, Tradeoffs
Proceedings Papers

An Integrated Simulation-Based Design and Manufacturing Environment Using Intranet and CORBA

Edwin Hardee, Chung-Shin Tsai, Kyung K. Choi
Proc. ASME. DETC97, Volume 5: 17th Computers in Engineering Conference, V005T32A055, September 14–17, 1997
Publisher: American Society of Mechanical Engineers
Paper No: DETC97/CIE-4289
https://doi.org/10.1115/DETC97/CIE-4289
View Paper titled, An Integrated Simulation-Based Design and Manufacturing Environment Using Intranet and CORBA
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Topics: Design, Manufacturing, Simulation, Concurrent engineering, Modeling, Product development, Teams
Proceedings Papers

Design Potential Concept for Reliability-Based Design Optimization

Kyung K. Choi, Jian Tu, Young H. Park
Proc. ASME. IDETC-CIE2000, Volume 2: 26th Design Automation Conference, 303-310, September 10–13, 2000
Publisher: American Society of Mechanical Engineers
Paper No: DETC2000/DAC-14273
https://doi.org/10.1115/DETC2000/DAC-14273
View Paper titled, Design Potential Concept for Reliability-Based Design Optimization
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Topics: Design, Reliability-based optimization, Optimization, Reliability, Probability
Proceedings Papers

Hybrid Analysis Method for Reliability-Based Design Optimization

Kyung K. Choi, Byeng D. Youn
Proc. ASME. IDETC-CIE2001, Volume 2A: 27th Design Automation Conference, 339-348, September 9–12, 2001
Publisher: American Society of Mechanical Engineers
Paper No: DETC2001/DAC-21044
https://doi.org/10.1115/DETC2001/DAC-21044
View Paper titled, Hybrid Analysis Method for Reliability-Based Design Optimization
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Topics: Reliability-based optimization, Failure mechanisms, Reliability
Proceedings Papers

Design Sensitivity Analysis for the Meshfree Shell Structure

Kyung K. Choi, Nam H. Kim, Mark E. Botkin
Proc. ASME. IDETC-CIE2001, Volume 2A: 27th Design Automation Conference, 323-332, September 9–12, 2001
Publisher: American Society of Mechanical Engineers
Paper No: DETC2001/DAC-21042
https://doi.org/10.1115/DETC2001/DAC-21042
View Paper titled, Design Sensitivity Analysis for the Meshfree Shell Structure
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Topics: Design sensitivity analysis, Shells
Journal Articles

Confidence-Based Uncertainty Quantification and Model Validation for Simulations of High-Speed Impact Problems

Min-Yeong Moon, Oishik Sen, Nirmal Kumar Rai, Nicholas J. Gaul, Kyung K. Choi, H. S. Udaykumar
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. June 2020, 5(2): 021005.
Paper No: VVUQ-20-1019
https://doi.org/10.1115/1.4047960
Published Online: August 26, 2020
View Article titled, Confidence-Based Uncertainty Quantification and Model Validation for Simulations of High-Speed Impact Problems
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Topics: Computer simulation, Model validation, Simulation, Uncertainty, Uncertainty quantification, Copper, Errors, Density
Journal Articles

Iterative Most Probable Point Search Method for Problems With a Mixture of Random and Interval Variables

Hyunkyoo Cho, Kyung K. Choi, Jaekwan Shin
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. July 2020, 142(7): 071703.
Paper No: MD-19-1523
https://doi.org/10.1115/1.4045507
Published Online: December 12, 2019
View Article titled, Iterative Most Probable Point Search Method for Problems With a Mixture of Random and Interval Variables
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Topics: Design, Event history analysis, Optimization, Interpolation
Journal Articles

Special Issue: Sensitivity Analysis and Uncertainty Quantification

Radu Serban, Yan Wang, Kyung K. Choi, Paramsothy Jayakumar
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Guest Editorial
J. Comput. Nonlinear Dynam. February 2019, 14(2): 020301.
Paper No: CND-18-1542
https://doi.org/10.1115/1.4042262
Published Online: January 7, 2019
View Article titled, Special Issue: Sensitivity Analysis and Uncertainty Quantification
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Topics: Optimization, Sensitivity analysis, Uncertainty, Uncertainty quantification, Chaos, Polynomials, Simulation, Design, Modeling
Journal Articles

Special Issue on Sensitivity Analysis and Uncertainty Quantification

Radu Serban, Yan Wang, Paramsothy Jayakumar, Kyung K. Choi
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Announcements
J. Comput. Nonlinear Dynam. March 2018, 13(3): 038001.
Paper No: CND-17-1542
https://doi.org/10.1115/1.4038750
Published Online: January 10, 2018
View Article titled, Special Issue on Sensitivity Analysis and Uncertainty Quantification
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Topics: Sensitivity analysis, Uncertainty quantification, Optimization, Design
Proceedings Papers

Equivalent Standard Deviation to Convert High-Reliability Model to Low-Reliability Model for Efficiency of Sampling-Based RBDO

Ikjin Lee, Kyung K. Choi, David Gorsich
Proc. ASME. IDETC-CIE2011, Volume 5: 37th Design Automation Conference, Parts A and B, 1127-1138, August 28–31, 2011
Publisher: American Society of Mechanical Engineers
Paper No: DETC2011-47537
https://doi.org/10.1115/DETC2011-47537
View Paper titled, Equivalent Standard Deviation to Convert High-Reliability Model to Low-Reliability Model for Efficiency of Sampling-Based RBDO
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Topics: Failure, Probability, Reliability, Design, Computation, Simulation, Simulation results
Journal Articles

Reliability-Based Design Optimization With Confidence Level for Non-Gaussian Distributions Using Bootstrap Method

Yoojeong Noh, Kyung K. Choi, Ikjin Lee, David Gorsich, David Lamb
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. September 2011, 133(9): 091001.
https://doi.org/10.1115/1.4004545
Published Online: September 7, 2011
View Article titled, Reliability-Based Design Optimization With Confidence Level for Non-Gaussian Distributions Using Bootstrap Method
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Topics: Cost benefit analysis, Design, Gaussian distribution, Probability, Reliability, Reliability-based optimization, Approximation
Proceedings Papers

Sampling-Based Stochastic Sensitivity Analysis Using Score Functions for RBDO Problems With Correlated Random Variables

Ikjin Lee, Kyung K. Choi, Yoojeong Noh, Liang Zhao, David Gorsich
Proc. ASME. IDETC-CIE2010, Volume 1: 36th Design Automation Conference, Parts A and B, 1055-1064, August 15–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: DETC2010-28591
https://doi.org/10.1115/DETC2010-28591
View Paper titled, Sampling-Based Stochastic Sensitivity Analysis Using Score Functions for RBDO Problems With Correlated Random Variables
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Topics: Sensitivity analysis, Simulation
Proceedings Papers

Reliability-Based Design Optimization With Confidence Level for Non-Gaussian Distributions Using Bootstrap Method

Yoojeong Noh, Kyung K. Choi, Ikjin Lee, David Gorsich
Proc. ASME. IDETC-CIE2010, Volume 1: 36th Design Automation Conference, Parts A and B, 1065-1076, August 15–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: DETC2010-28597
https://doi.org/10.1115/DETC2010-28597
View Paper titled, Reliability-Based Design Optimization With Confidence Level for Non-Gaussian Distributions Using Bootstrap Method
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Topics: Reliability-based optimization
Proceedings Papers

Comparison Study Between Probabilistic and Possibilistic Approach for Problems With Correlated Input and Lack of Input Statistical Information

Ikjin Lee, Kyung K. Choi, Yoojeong Noh
Proc. ASME. IDETC-CIE2009, Volume 5: 35th Design Automation Conference, Parts A and B, 1137-1148, August 30–September 2, 2009
Publisher: American Society of Mechanical Engineers
Paper No: DETC2009-86703
https://doi.org/10.1115/DETC2009-86703
View Paper titled, Comparison Study Between Probabilistic and Possibilistic Approach for Problems With Correlated Input and Lack of Input Statistical Information
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Topics: Design, Industrial engineering, Optimization, Reliability-based optimization, Testing, Uncertainty
Proceedings Papers

Sensitivity Analyses of FORM-Based and DRM-Based Performance Measure Approach for Reliability-Based Design Optimization

Ikjin Lee, Kyung K. Choi, Liu Du, David Gorsich
Proc. ASME. IDETC-CIE2008, Volume 1: 34th Design Automation Conference, Parts A and B, 1133-1143, August 3–6, 2008
Publisher: American Society of Mechanical Engineers
Paper No: DETC2008-49493
https://doi.org/10.1115/DETC2008-49493
View Paper titled, Sensitivity Analyses of FORM-Based and DRM-Based Performance Measure Approach for Reliability-Based Design Optimization
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Topics: Dimensions, Reliability, Reliability-based optimization, Sensitivity analysis
Proceedings Papers

A New Inverse Reliability Analysis Method Using MPP-Based Dimension Reduction Method (DRM)

Ikjin Lee, Kyung K. Choi, Liu Du, David Gorsich
Proc. ASME. IDETC-CIE2007, Volume 6: 33rd Design Automation Conference, Parts A and B, 1159-1169, September 4–7, 2007
Publisher: American Society of Mechanical Engineers
Paper No: DETC2007-35098
https://doi.org/10.1115/DETC2007-35098
View Paper titled, A New Inverse Reliability Analysis Method Using MPP-Based Dimension Reduction Method (DRM)
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Topics: Dimensions, Event history analysis, Reliability
Proceedings Papers

Reliability Based Design Optimization With Correlated Input Variables Using Copulas

Kyung K. Choi, Yoojeong Noh, Liu Du
Proc. ASME. IDETC-CIE2007, Volume 6: 33rd Design Automation Conference, Parts A and B, 1171-1182, September 4–7, 2007
Publisher: American Society of Mechanical Engineers
Paper No: DETC2007-35104
https://doi.org/10.1115/DETC2007-35104
View Paper titled, Reliability Based Design Optimization With Correlated Input Variables Using Copulas
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Topics: Design, Event history analysis, Reliability-based optimization, Statistical distributions
Proceedings Papers

Robust Design Concept in Possibility Theory and Optimization for System With Both Random and Fuzzy Input Variables

Liu Du, Kyung K. Choi, Ikjin Lee
Proc. ASME. IDETC-CIE2007, Volume 6: 33rd Design Automation Conference, Parts A and B, 1183-1193, September 4–7, 2007
Publisher: American Society of Mechanical Engineers
Paper No: DETC2007-35106
https://doi.org/10.1115/DETC2007-35106
View Paper titled, Robust Design Concept in Possibility Theory and Optimization for System With Both Random and Fuzzy Input Variables
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Topics: Design, Optimization, Robustness