1-20 of 30
Uncertainty analysis
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Physics-Informed Multi-Output Surrogate Modeling of Fusion Simulations

Kathryn A. Maupin, Anh Tran, William E. Lewis, Michael E. Glinsky
Proc. ASME. IDETC-CIE2023, Volume 2: 43rd Computers and Information in Engineering Conference (CIE), V002T02A007, August 20–23, 2023
Publisher: American Society of Mechanical Engineers
Paper No: DETC2023-116989
https://doi.org/10.1115/DETC2023-116989
View Paper titled, Physics-Informed Multi-Output Surrogate Modeling of Fusion Simulations
Open the PDF for Physics-Informed Multi-Output Surrogate Modeling of Fusion Simulations in another window
Topics: Metamodeling, Physics, Simulation, Uncertainty quantification, Calibration, Fuels, Magnetohydrodynamics, Compression, Computer simulation, Ignition
Proceedings Papers

Guidelines for Optimizing the Error in Area Ratio Damping Estimation Method

Balija Santoshkumar, Firas A. Khasawneh
Proc. ASME. IDETC-CIE2021, Volume 10: 33rd Conference on Mechanical Vibration and Sound (VIB), V010T10A008, August 17–19, 2021
Publisher: American Society of Mechanical Engineers
Paper No: DETC2021-70590
https://doi.org/10.1115/DETC2021-70590
View Paper titled, Guidelines for Optimizing the Error in Area Ratio Damping Estimation Method
Open the PDF for Guidelines for Optimizing the Error in Area Ratio Damping Estimation Method in another window
Topics: Damping, Errors, Uncertainty, Cycles, Computer simulation, Degrees of freedom, Harmonic oscillators, Noise (Sound), Uncertainty analysis
Proceedings Papers

Uncertainty Quantification and Reduction Using Sensitivity Analysis and Hessian Derivatives

Josefina Sánchez, Kevin Otto
Proc. ASME. IDETC-CIE2021, Volume 3B: 47th Design Automation Conference (DAC), V03BT03A013, August 17–19, 2021
Publisher: American Society of Mechanical Engineers
Paper No: DETC2021-71037
https://doi.org/10.1115/DETC2021-71037
View Paper titled, Uncertainty Quantification and Reduction Using Sensitivity Analysis and Hessian Derivatives
Open the PDF for Uncertainty Quantification and Reduction Using Sensitivity Analysis and Hessian Derivatives in another window
Topics: Design, Sensitivity analysis, Uncertainty, Uncertainty quantification, Noise (Sound), Experimental design, Jacobian matrices, Modeling, Optimization, Simulation
Proceedings Papers

Best Fit Uncertainty Analysis for Computing Geometric Tolerances

Hong-Tzong Yau
Proc. ASME. DETC97, Volume 2: 23rd Design Automation Conference, V002T29A055, September 14–17, 1997
Publisher: American Society of Mechanical Engineers
Paper No: DETC97/DAC-3727
https://doi.org/10.1115/DETC97/DAC-3727
View Paper titled, Best Fit Uncertainty Analysis for Computing Geometric Tolerances
Open the PDF for Best Fit Uncertainty Analysis for Computing Geometric Tolerances in another window
Topics: Coordinate measuring machines, Errors, Geometry, Gradient methods, Machining, Optimization, Simulation, Uncertainty, Uncertainty analysis
Proceedings Papers

Uncertainty Analysis of Planar Robots With Joint Clearance

Jianmin Zhu, Kwun-Lon Ting
Proc. ASME. DETC98, Volume 5: 6th Flexible Assembly Conference, V005T05A005, September 13–16, 1998
Publisher: American Society of Mechanical Engineers
Paper No: DETC98/FLEX-6017
https://doi.org/10.1115/DETC98/FLEX-6017
View Paper titled, Uncertainty Analysis of Planar Robots With Joint Clearance
Open the PDF for Uncertainty Analysis of Planar Robots With Joint Clearance in another window
Topics: Clearances (Engineering), Robots, Uncertainty analysis, Probability, Density, Calibration, Shapes, Uncertainty
Proceedings Papers

A Most Probable Point Based Method for Uncertainty Analysis

Xiaoping Du, Wei Chen
Proc. ASME. IDETC-CIE2000, Volume 2: 26th Design Automation Conference, 429-438, September 10–13, 2000
Publisher: American Society of Mechanical Engineers
Paper No: DETC2000/DAC-14263
https://doi.org/10.1115/DETC2000/DAC-14263
View Paper titled, A Most Probable Point Based Method for Uncertainty Analysis
Open the PDF for A Most Probable Point Based Method for Uncertainty Analysis in another window
Topics: Uncertainty analysis, Uncertainty, Algorithms, Complex systems, Cycles, Design, Engine design, Probability, Risk
Proceedings Papers

A Performance Comprehension of Various Numerical Estimators for Variance-Based Sensitivity Analysis in Building Energy Simulations

Rasool Koosha, Fatemeh Shahsavari
Proc. ASME. IDETC-CIE2019, Volume 1: 39th Computers and Information in Engineering Conference, V001T02A076, August 18–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: DETC2019-98490
https://doi.org/10.1115/DETC2019-98490
View Paper titled, A Performance Comprehension of Various Numerical Estimators for Variance-Based Sensitivity Analysis in Building Energy Simulations
Open the PDF for A Performance Comprehension of Various Numerical Estimators for Variance-Based Sensitivity Analysis in Building Energy Simulations in another window
Topics: Sensitivity analysis, Simulation, Uncertainty, Building materials, Capacitance, Residential construction, Uncertainty analysis
Proceedings Papers

An Uncertainty and Sensitivity Analysis Tool for Building Thermal Energy Consumption: A Performance Comprehension of Static and Dynamic Response Analyses

Rasool Koosha, Fatemeh Shahsavari
Proc. ASME. IDETC-CIE2019, Volume 1: 39th Computers and Information in Engineering Conference, V001T02A077, August 18–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: DETC2019-98510
https://doi.org/10.1115/DETC2019-98510
View Paper titled, An Uncertainty and Sensitivity Analysis Tool for Building Thermal Energy Consumption: A Performance Comprehension of Static and Dynamic Response Analyses
Open the PDF for An Uncertainty and Sensitivity Analysis Tool for Building Thermal Energy Consumption: A Performance Comprehension of Static and Dynamic Response Analyses in another window
Topics: Dynamic response analysis, Sensitivity analysis, Thermal energy, Uncertainty, Energy consumption, Simulation, Capacitance, Decision making, Density, Exterior walls
Proceedings Papers

A Comparison of Numerical Optimizers in Developing High Dimensional Surrogate Models

Yanwen Xu, Pingfeng Wang
Proc. ASME. IDETC-CIE2019, Volume 2B: 45th Design Automation Conference, V02BT03A037, August 18–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: DETC2019-97499
https://doi.org/10.1115/DETC2019-97499
View Paper titled, A Comparison of Numerical Optimizers in Developing High Dimensional Surrogate Models
Open the PDF for A Comparison of Numerical Optimizers in Developing High Dimensional Surrogate Models in another window
Topics: Computation, Design, Dimensions, Engineering design, Maximum likelihood estimation, Modeling, Optimization, Quadratic programming, Robustness, Simulation
Proceedings Papers

A Novel Hierarchical Framework for Uncertainty Analysis of Multiscale Systems Combined Vine Copula With Sparse PCE

Can Xu, Zhao Liu, Wei Tao, Ping Zhu
Proc. ASME. IDETC-CIE2019, Volume 2B: 45th Design Automation Conference, V02BT03A044, August 18–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: DETC2019-97832
https://doi.org/10.1115/DETC2019-97832
View Paper titled, A Novel Hierarchical Framework for Uncertainty Analysis of Multiscale Systems Combined Vine Copula With Sparse PCE
Open the PDF for A Novel Hierarchical Framework for Uncertainty Analysis of Multiscale Systems Combined Vine Copula With Sparse PCE in another window
Topics: Chaos, Polynomials, Uncertainty analysis
Proceedings Papers

Uncertainty Analysis of a Francis Hydropower Unit

Arinan De P. Dourado, Jefferson S. Barbosa, Tobias S. Morais, Aldemir Ap Cavalini, Jr., Valder Steffen, Jr.
Proc. ASME. IDETC-CIE2018, Volume 8: 30th Conference on Mechanical Vibration and Noise, V008T10A022, August 26–29, 2018
Publisher: American Society of Mechanical Engineers
Paper No: DETC2018-85428
https://doi.org/10.1115/DETC2018-85428
View Paper titled, Uncertainty Analysis of a Francis Hydropower Unit
Open the PDF for Uncertainty Analysis of a Francis Hydropower Unit in another window
Topics: Hydropower, Uncertainty analysis, Bearings, Generators, Rotors, Stiffness, Vibration, Damping, Francis turbines, Optimization
Proceedings Papers

Sequential Accelerated Life Testing Design for System Reliability Analysis With Untestable Components

Zhen Hu, Zissimos P. Mourelatos
Proc. ASME. IDETC-CIE2018, Volume 2A: 44th Design Automation Conference, V02AT03A053, August 26–29, 2018
Publisher: American Society of Mechanical Engineers
Paper No: DETC2018-85373
https://doi.org/10.1115/DETC2018-85373
View Paper titled, Sequential Accelerated Life Testing Design for System Reliability Analysis With Untestable Components
Open the PDF for Sequential Accelerated Life Testing Design for System Reliability Analysis With Untestable Components in another window
Topics: Accelerated life testing, Design, Event history analysis, Reliability, Testing, Uncertainty, Cycles, Stress, Uncertainty analysis
Proceedings Papers

Uncertainty Analysis for Time- and Space-Dependent Responses With Random Variables

Xinpeng Wei, Xiaoping Du
Proc. ASME. IDETC-CIE2018, Volume 2B: 44th Design Automation Conference, V02BT03A049, August 26–29, 2018
Publisher: American Society of Mechanical Engineers
Paper No: DETC2018-85193
https://doi.org/10.1115/DETC2018-85193
View Paper titled, Uncertainty Analysis for Time- and Space-Dependent Responses With Random Variables
Open the PDF for Uncertainty Analysis for Time- and Space-Dependent Responses With Random Variables in another window
Topics: Uncertainty analysis, Event history analysis, Reliability, Stochastic processes
Proceedings Papers

Design Optimization and Analysis of a Prescribed Vibration System

Bongani Malinga, Scott M. Ferguson, Gregory D. Buckner
Proc. ASME. IDETC-CIE2016, Volume 2B: 42nd Design Automation Conference, V02BT03A031, August 21–24, 2016
Publisher: American Society of Mechanical Engineers
Paper No: DETC2016-60096
https://doi.org/10.1115/DETC2016-60096
View Paper titled, Design Optimization and Analysis of a Prescribed Vibration System
Open the PDF for Design Optimization and Analysis of a Prescribed Vibration System in another window
Topics: Design, Optimization, Vibration equipment, Decision making, Preferences, Robustness, Decision analysis, Engineering design, Manufacturing, Sensitivity analysis
Proceedings Papers

Optimization of Energy Use Strategies in Building Clusters Using Pareto Bands

Philip Odonkor, Kemper Lewis
Proc. ASME. IDETC-CIE2016, Volume 2A: 42nd Design Automation Conference, V02AT03A024, August 21–24, 2016
Publisher: American Society of Mechanical Engineers
Paper No: DETC2016-59963
https://doi.org/10.1115/DETC2016-59963
View Paper titled, Optimization of Energy Use Strategies in Building Clusters Using Pareto Bands
Open the PDF for Optimization of Energy Use Strategies in Building Clusters Using Pareto Bands in another window
Topics: Energy consumption, Optimization, Uncertainty, Engineering simulation, Simulation, Trains, Uncertainty analysis
Proceedings Papers

Resource Allocation for Reduction of Epistemic Uncertainty in Simulation-Based Multidisciplinary Design

Zhen Jiang, Shishi Chen, Daniel W. Apley, Wei Chen
Proc. ASME. IDETC-CIE2015, Volume 2B: 41st Design Automation Conference, V02BT03A036, August 2–5, 2015
Publisher: American Society of Mechanical Engineers
Paper No: DETC2015-47302
https://doi.org/10.1115/DETC2015-47302
View Paper titled, Resource Allocation for Reduction of Epistemic Uncertainty in Simulation-Based Multidisciplinary Design
Open the PDF for Resource Allocation for Reduction of Epistemic Uncertainty in Simulation-Based Multidisciplinary Design in another window
Topics: Design, Resource allocation, Simulation, Uncertainty, Electronic packaging, Optimization, Sensitivity analysis, Simulation models, Uncertainty analysis
Proceedings Papers

Sequential Cooperative Robust Optimization (SCRO) for Multi-Objective Design Under Uncertainty

J. M. Hamel
Proc. ASME. IDETC-CIE2015, Volume 2B: 41st Design Automation Conference, V02BT03A061, August 2–5, 2015
Publisher: American Society of Mechanical Engineers
Paper No: DETC2015-47885
https://doi.org/10.1115/DETC2015-47885
View Paper titled, Sequential Cooperative Robust Optimization (SCRO) for Multi-Objective Design Under Uncertainty
Open the PDF for Sequential Cooperative Robust Optimization (SCRO) for Multi-Objective Design Under Uncertainty in another window
Topics: Design under uncertainty, Optimization, Design, Uncertainty, Uncertainty analysis, Approximation, Engineering systems and industry applications, Engineers, Genetic algorithms, Pareto optimization
Proceedings Papers

Fuzzy Uncertainty Analysis of a Tilting-Pad Journal Bearing

Aldemir Ap Cavalini, Jr., Fabian Andres Lara-Molina, Arinan Dourado, Valder Steffen, Jr.
Proc. ASME. IDETC-CIE2015, Volume 8: 27th Conference on Mechanical Vibration and Noise, V008T13A076, August 2–5, 2015
Publisher: American Society of Mechanical Engineers
Paper No: DETC2015-47586
https://doi.org/10.1115/DETC2015-47586
View Paper titled, Fuzzy Uncertainty Analysis of a Tilting-Pad Journal Bearing
Open the PDF for Fuzzy Uncertainty Analysis of a Tilting-Pad Journal Bearing in another window
Topics: Journal bearings, Uncertainty analysis, Bearings, Stress, Uncertainty, Clearances (Engineering), Design, Fuzzy logic, Maintenance, Pressure
Proceedings Papers

A System Uncertainty Propagation Approach With Model Uncertainty Quantification in Multidisciplinary Design

Zhen Jiang, Wei Li, Daniel W. Apley, Wei Chen
Proc. ASME. IDETC-CIE2014, Volume 2B: 40th Design Automation Conference, V02BT03A029, August 17–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: DETC2014-34708
https://doi.org/10.1115/DETC2014-34708
View Paper titled, A System Uncertainty Propagation Approach With Model Uncertainty Quantification in Multidisciplinary Design
Open the PDF for A System Uncertainty Propagation Approach With Model Uncertainty Quantification in Multidisciplinary Design in another window
Topics: Design, Uncertainty, Uncertainty quantification, Engineering disciplines, Simulation, Design under uncertainty, Electronic packaging, Uncertainty analysis
Proceedings Papers

Uncertainty Analysis of Energy Harvesting Systems

Reza Madankan, M. Amin Karami, Puneet Singla
Proc. ASME. IDETC-CIE2014, Volume 6: 10th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, V006T10A066, August 17–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: DETC2014-35480
https://doi.org/10.1115/DETC2014-35480
View Paper titled, Uncertainty Analysis of Energy Harvesting Systems
Open the PDF for Uncertainty Analysis of Energy Harvesting Systems in another window
Topics: Energy harvesting, Uncertainty analysis, Excitation, Density, Probability, Deflection, Design, Engineering simulation, Entropy, Errors