Uncertainty quantification using generalized polynomial chaos for online simulations of automotive propulsion systems
Online simulations conducted in vehicles can enable predictive control of automotive
systems. This capability can be especially valuable for complex propulsion systems to …
systems. This capability can be especially valuable for complex propulsion systems to …
A Polynomial-Chaos-Based Multifidelity Approach to the Efficient Uncertainty Quantification of Online Simulations of Automotive Propulsion Systems
H Yang, A Gorodetsky, Y Fujii… - Journal of …, 2022 - asmedigitalcollection.asme.org
As a result of the increasing system complexity and more strict performance requirements,
intelligent and robust decision-making and control capabilities are of great importance for …
intelligent and robust decision-making and control capabilities are of great importance for …
Multifidelity uncertainty quantification for online simulations of automotive propulsion systems
H Yang, A Gorodetsky, Y Fujii… - … and Information in …, 2021 - asmedigitalcollection.asme.org
The increasing complexity and demanding performance requirement of modern automotive
propulsion systems necessitate more intelligent and robust predictive controls. Due to the …
propulsion systems necessitate more intelligent and robust predictive controls. Due to the …
Control variate polynomial chaos: Optimal fusion of sampling and surrogates for multifidelity uncertainty quantification
We present a multifidelity uncertainty quantification numerical method that leverages the
benefits of both sampling and surrogate modeling, while mitigating their downsides, for …
benefits of both sampling and surrogate modeling, while mitigating their downsides, for …
Least squares approximation-based polynomial chaos expansion for uncertainty quantification and robust optimization in aeronautics
For many engineering problems, reliability and robustness are far more important than the
nominal performance when it comes to the choice of a design over another. Availability of …
nominal performance when it comes to the choice of a design over another. Availability of …
A Surrogate-Based Variance Reduction Approach to Multifidelity Uncertainty Quantification--With Applications in Automotive Systems
H Yang - 2022 - deepblue.lib.umich.edu
An increasing number of science and engineering applications demand highly efficient
Uncertainty Quantification (UQ} capabilities in order to account for the presence of significant …
Uncertainty Quantification (UQ} capabilities in order to account for the presence of significant …
Polynomial Chaos Expansion-Based Uncertainty Model for Fast Assessment of Gas Turbine Aero-Engines Thrust Regulation: A Sparse Regression Approach
Manufacturing tolerance uncertainties in gas turbine aero-engines are unavoidable, which
adversely influence the thrust control performance of newly produced aero-engines …
adversely influence the thrust control performance of newly produced aero-engines …
Uncertainty quantification across design space using spatially accurate polynomial chaos
JA Schaefer, AW Cary, M Mani, TA Grandine, CJ Roy… - AIAA Journal, 2022 - arc.aiaa.org
In the last decade, the demand for stochastic engineering results has increased
substantially. Concurrently, improvements in computing hardware, access to large …
substantially. Concurrently, improvements in computing hardware, access to large …
Uncertainty quantification in industrial turbo-machinery design using sparse polynomial chaos expansions
S Abraham, P Tsirikoglou, C Lacor… - 2018 Multidisciplinary …, 2018 - arc.aiaa.org
U quantification (UQ) is a topic of increasing importance in many engineering fields, such as
the aerospace and automotive industry [1, 2]. It aims at understanding and quantifying the …
the aerospace and automotive industry [1, 2]. It aims at understanding and quantifying the …
Toward Affordable Uncertainty Quantification for Industrial Problems: Part I—Theory and Validation
Non-intrusive Polynomial Chaos (NIPC) methods have become popular for uncertainty
quantification, as they have the potential to achieve a significant reduction in computational …
quantification, as they have the potential to achieve a significant reduction in computational …
相关搜索
- online simulations uncertainty quantification
- polynomial chaos uncertainty quantification
- polynomial chaos design space
- optimal fusion uncertainty quantification
- theory and validation uncertainty quantification
- turbo machinery uncertainty quantification
- industrial problems uncertainty quantification
- response surfaces uncertainty quantification
- robust optimization uncertainty quantification
- design space uncertainty quantification
- least squares uncertainty quantification
- chaos expansions uncertainty quantification