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Journal Articles

Robust Design Optimization of Expensive Stochastic Simulators Under Lack-of-Knowledge

Conradus van Mierlo, Augustin Persoons, Matthias G. R. Faes, David Moens
Journal: ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. June 2023, 9(2): 021205.
Paper No: RISK-22-1065
https://doi.org/10.1115/1.4056950
Published Online: March 24, 2023
View Article titled, Robust Design Optimization of Expensive Stochastic Simulators Under Lack-of-Knowledge
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Topics: Design, Noise (Sound), Optimization, Robustness, Uncertainty, Crashworthiness
Journal Articles

A Reduced-Order Wiener Path Integral Formalism for Determining the Stochastic Response of Nonlinear Systems With Fractional Derivative Elements

Ilias G. Mavromatis, Ioannis A. Kougioumtzoglou
Journal: ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. September 2023, 9(3): 031201.
Paper No: RISK-23-1001
https://doi.org/10.1115/1.4056902
Published Online: March 2, 2023
View Article titled, A Reduced-Order Wiener Path Integral Formalism for Determining the Stochastic Response of Nonlinear Systems With Fractional Derivative Elements
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Topics: Approximation, Boundary-value problems, Nonlinear systems, Path integrals, Dimensions, Optimization, Dampers, Probability
Journal Articles

Uncertainty Quantification for Additive Manufacturing Process Improvement: Recent Advances

Sankaran Mahadevan, Paromita Nath, Zhen Hu
Journal: ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg
Publisher: ASME
Article Type: Review Articles
ASME J. Risk Uncertainty Part B. March 2022, 8(1): 010801.
Paper No: RISK-21-1065
https://doi.org/10.1115/1.4053184
Published Online: January 6, 2022
View Article titled, Uncertainty Quantification for Additive Manufacturing Process Improvement: Recent Advances
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Topics: Additive manufacturing, Calibration, Optimization, Physics, Uncertainty, Uncertainty quantification, Errors, Lasers, Manufacturing
Journal Articles

Multi-Objective Optimization Under Uncertainty of Part Quality in Fused Filament Fabrication

Berkcan Kapusuzoglu, Paromita Nath, Matthew Sato, Sankaran Mahadevan, Paul Witherell
Journal: ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. March 2022, 8(1): 011112.
Paper No: RISK-21-1006
https://doi.org/10.1115/1.4053181
Published Online: January 6, 2022
View Article titled, Multi-Objective Optimization Under Uncertainty of Part Quality in Fused Filament Fabrication
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Topics: Artificial neural networks, Design, Manufacturing, Optimization, Pareto optimization, Uncertainty
Journal Articles

An Interval Approach for the Availability Optimization of Multi-State Systems in the Presence of Aleatory and Epistemic Uncertainties

J. Akrouche, M. Sallak, E. Châtelet, F. Abdallah, H. Haj Chhadé
Journal: ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. June 2022, 8(2): 021202.
Paper No: RISK-21-1007
https://doi.org/10.1115/1.4052461
Published Online: December 14, 2021
View Article titled, An Interval Approach for the Availability Optimization of Multi-State Systems in the Presence of Aleatory and Epistemic Uncertainties
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Topics: Failure, Maintenance, Optimization, Probability, Uncertainty
Journal Articles

Accelerating Additive Design With Probabilistic Machine Learning

Yiming Zhang, Sreekar Karnati, Soumya Nag, Neil Johnson, Genghis Khan, Brandon Ribic
Journal: ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. March 2022, 8(1): 011109.
Paper No: RISK-20-1113
https://doi.org/10.1115/1.4051699
Published Online: September 20, 2021
View Article titled, Accelerating Additive Design With Probabilistic Machine Learning
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Topics: Additive manufacturing, Design, Machine learning, Modeling, Optimization, Sensitivity analysis, Thin wall structures, Uncertainty, Tensile strength
Journal Articles

Optimizing the Cost and Reliability of Shared Anchors in an Array of Floating Offshore Wind Turbines

Michael C. Devin, Bryony L. DuPont, Spencer T. Hallowell, Sanjay R. Arwade
Journal: ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. December 2021, 7(4): 040905.
Paper No: RISK-20-1106
https://doi.org/10.1115/1.4051163
Published Online: August 9, 2021
View Article titled, Optimizing the Cost and Reliability of Shared Anchors in an Array of Floating Offshore Wind Turbines
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Topics: Failure, Floating wind turbines, Maintenance, Mooring, Optimization, Optimization algorithms, Reliability, Turbines, Wind farms, Algorithms
Journal Articles

Gaussian Process-Based Model to Optimize Additively Manufactured Powder Microstructures From Phase Field Modeling

Arunabha Batabyal, Sugrim Sagar, Jian Zhang, Tejesh Dube, Xuehui Yang, Jing Zhang
Journal: ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. March 2022, 8(1): 011102.
Paper No: RISK-21-1003
https://doi.org/10.1115/1.4051745
Published Online: August 2, 2021
View Article titled, Gaussian Process-Based Model to Optimize Additively Manufactured Powder Microstructures From Phase Field Modeling
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Topics: Optimization, Particulate matter, Machine learning, Additive manufacturing, Sintering
Journal Articles

Conservative Confidence Interval Prediction in Fused Deposition Modeling Process With Linear Optimization Approach

Arup Dey, Nita Yodo
Journal: ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. March 2022, 8(1): 011101.
Paper No: RISK-20-1115
https://doi.org/10.1115/1.4051750
Published Online: August 2, 2021
View Article titled, Conservative Confidence Interval Prediction in Fused Deposition Modeling Process With Linear Optimization Approach
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Topics: Linear programming, Modeling, Regression models, Uncertainty, Compressive strength, Data collection, Optimization, Errors
Journal Articles

A Hyper-Ellipsoid Approach for Inverse Lack-of-Knowledge Uncertainty Quantification

Norbert Ludwig, Fabian Duddeck, Marco Daub
Journal: ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. June 2021, 7(2): 020911.
Paper No: RISK-20-1085
https://doi.org/10.1115/1.4050162
Published Online: April 23, 2021
View Article titled, A Hyper-Ellipsoid Approach for Inverse Lack-of-Knowledge Uncertainty Quantification
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Topics: Computation, Hull, Jet engines, Uncertainty, Uncertainty quantification, Optimization, Inverse problems
Journal Articles

Shell Buckling With Polymorphic Uncertain Surface Imperfections and Sensitivity Analysis

Marc Fina, Lukas Panther, Patrick Weber, Werner Wagner
Journal: ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. June 2021, 7(2): 020909.
Paper No: RISK-20-1083
https://doi.org/10.1115/1.4050165
Published Online: April 23, 2021
View Article titled, Shell Buckling With Polymorphic Uncertain Surface Imperfections and Sensitivity Analysis
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Topics: Buckling, Chaos, Polynomials, Sensitivity analysis, Shells, Stress, Probability, Optimization, Uncertainty, Modeling
Journal Articles

Serviceability Assessment of Footbridges Via Improved Interval Analysis

Roberta Santoro, Alba Sofi, Federica Tubino
Journal: ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. June 2021, 7(2): 020906.
Paper No: RISK-20-1080
https://doi.org/10.1115/1.4050169
Published Online: April 23, 2021
View Article titled, Serviceability Assessment of Footbridges Via Improved Interval Analysis
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Topics: Maintainability, Uncertainty, Probability, Dynamic response, Optimization
Journal Articles

Optimization or Bayesian Strategy? Performance of the Bhattacharyya Distance in Different Algorithms of Stochastic Model Updating

Sifeng Bi, Michael Beer, Jingrui Zhang, Lechang Yang, Kui He
Journal: ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. June 2021, 7(2): 020903.
Paper No: RISK-20-1070
https://doi.org/10.1115/1.4050168
Published Online: April 23, 2021
View Article titled, Optimization or Bayesian Strategy? Performance of the Bhattacharyya Distance in Different Algorithms of Stochastic Model Updating
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Topics: Algorithms, Optimization, Uncertainty, Uncertainty quantification, Chain
Journal Articles

Application of a Reduced Order Model for Fuzzy Analysis of Linear Static Systems

Marcos A. Valdebenito, Héctor A. Jensen, Pengfei Wei, Michael Beer, André T. Beck
Journal: ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. June 2021, 7(2): 020904.
Paper No: RISK-20-1078
https://doi.org/10.1115/1.4050159
Published Online: April 23, 2021
View Article titled, Application of a Reduced Order Model for Fuzzy Analysis of Linear Static Systems
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Topics: Approximation, Errors, Optimization, Stress, Systems analysis, Uncertainty, Equilibrium (Physics)
Journal Articles

Multi-Objective Optimization of Tree Trunk Axes in Glulam Beam Design Considering Fuzzy Probability-Based Random Fields

F. Niklas Schietzold, Wolfgang Graf, Michael Kaliske
Journal: ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. June 2021, 7(2): 020913.
Paper No: RISK-20-1093
https://doi.org/10.1115/1.4050370
Published Online: April 23, 2021
View Article titled, Multi-Objective Optimization of Tree Trunk Axes in Glulam Beam Design Considering Fuzzy Probability-Based Random Fields
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Topics: Design, Optimization, Probability, Uncertainty, Glued laminated timbers, Pareto optimization, Uncertainty analysis, Finite element methods, Chaos
Journal Articles

Guaranteed Minimization of the Bit Error Ratio for MIMO Systems: A Mathematical Viewpoint

Ekaterina Auer, Andreas Ahrens
Journal: ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. June 2021, 7(2): 020910.
Paper No: RISK-20-1084
https://doi.org/10.1115/1.4050161
Published Online: April 23, 2021
View Article titled, Guaranteed Minimization of the Bit Error Ratio for MIMO Systems: A Mathematical Viewpoint
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Topics: Errors, Uncertainty, Noise (Sound), Optimization
Journal Articles

Special Section on Response Analysis and Optimization of Dynamic Energy Harvesting Systems in Presence of Uncertainties

Agathoklis Giaralis, Ioannis A. Kougioumtzoglou, Pol D. Spanos
Journal: ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg
Publisher: ASME
Article Type: Guest Editorial
ASME J. Risk Uncertainty Part B. March 2021, 7(1): 010301.
Paper No: RISK-20-1116
https://doi.org/10.1115/1.4049201
Published Online: January 21, 2021
View Article titled, Special Section on Response Analysis and Optimization of Dynamic Energy Harvesting Systems in Presence of Uncertainties
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Topics: Energy harvesting, Optimization, Uncertainty
Journal Articles

Stochastic Response Analysis and Reliability-Based Design Optimization of Nonlinear Electromechanical Energy Harvesters With Fractional Derivative Elements

Ioannis Petromichelakis, Apostolos F. Psaros, Ioannis A. Kougioumtzoglou
Journal: ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. March 2021, 7(1): 010901.
Paper No: RISK-19-1091
https://doi.org/10.1115/1.4049232
Published Online: January 21, 2021
View Article titled, Stochastic Response Analysis and Reliability-Based Design Optimization of Nonlinear Electromechanical Energy Harvesters With Fractional Derivative Elements
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Topics: Design, Energy harvesting, Failure, Optimization, Probability, Modeling, Path integrals, Reliability-based optimization
Journal Articles

Bilevel Flexible-Robust Optimization for Energy Allocation Problems

Arpan Biswas, Yong Chen, Nathan Gibson, Christopher Hoyle
Journal: ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. September 2020, 6(3): 031002.
Paper No: RISK-19-1077
https://doi.org/10.1115/1.4046269
Published Online: May 25, 2020
View Article titled, Bilevel Flexible-Robust Optimization for Energy Allocation Problems
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Topics: Optimization, Reservoirs, Uncertainty
Journal Articles

Reliability-Based Multifidelity Optimization Using Adaptive Hybrid Learning

Mingyang Li, Zequn Wang
Journal: ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. June 2020, 6(2): 021005.
Paper No: RISK-19-1034
https://doi.org/10.1115/1.4044773
Published Online: March 30, 2020
View Article titled, Reliability-Based Multifidelity Optimization Using Adaptive Hybrid Learning
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Topics: Design, Optimization, Reliability, Algorithms