Bayesian optimal design of experiments for inferring the statistical expectation of expensive black-box functions

P Pandita, I Bilionis, J Panchal - Journal of …, 2019 - asmedigitalcollection.asme.org
Bayesian optimal design of experiments (BODEs) have been successful in acquiring
information about a quantity of interest (QoI) which depends on a black-box function. BODE …

Scalable fully Bayesian Gaussian process modeling and calibration with adaptive sequential Monte Carlo for industrial applications

P Pandita, P Tsilifis, S Ghosh… - Journal of …, 2021 - asmedigitalcollection.asme.org
Gaussian process (GP) regression or kriging has been extensively applied in the
engineering literature for the purposes of building a cheap-to-evaluate surrogate, within the …

Quantifying uncertainties in first-principles alloy thermodynamics using cluster expansions

M Aldegunde, N Zabaras, J Kristensen - Journal of Computational Physics, 2016 - Elsevier
The cluster expansion is a popular surrogate model for alloy modeling to avoid costly
quantum mechanical simulations. As its practical implementations require approximations …

Transfer Learning Based Modeling of Industrial Turbine Airfoil Characteristics

S Krishnan, S Ghosh, S Atkinson, V Andreoli… - AIAA SCITECH 2022 …, 2022 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2022-2105. vid Aerodynamic design of
turbine blades of gas turbines is a very complex process which involves design space …

Probabilistic transfer learning through ensemble probabilistic deep neural network

SK Ravi, P Pandita, S Ghosh, A Bhaduri… - AIAA SCITECH 2023 …, 2023 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2023-1479. vid Design optimization has
been a long standing endeavor of engineers and designers. With the advent of machine …

An exploitation-enhanced multi-objective efficient global optimization algorithm for expensive aerodynamic shape optimizations

F Deng, N Qin - Proceedings of the Institution of Mechanical …, 2022 - journals.sagepub.com
The traditional multi-objective efficient global optimization (EGO) algorithms have been
hybridized and adapted to solving the expensive aerodynamic shape optimization problems …

Towards scalable gaussian process modeling

P Pandita, J Kristensen, L Wang - … and Information in …, 2019 - asmedigitalcollection.asme.org
Numerous engineering problems of interest to the industry are often characterized by
expensive black-box objective function evaluations. These objective functions could be …

[PDF][PDF] Dynamic Analysis of Composite Wind Turbine Blades as Beams: An Analytical and Numerical Study. Vibration 2021, 4, 1–15

M Tüfekci, ÖE Genel, A Tatar, E Tüfekci - 2020 - ngc.digitallibrary.co.in
The effectiveness of vibration-reducing (VR) gloves is conventionally assessed based on the
vibration transmissibility of the gloves. This study proposed a method for analyzing and …

Data-Informed Decomposition for Localized Uncertainty Quantification of Dynamical Systems

W Subber, S Ghosh, P Pandita, Y Zhang, L Wang - Vibration, 2020 - mdpi.com
Industrial dynamical systems often exhibit multi-scale responses due to material
heterogeneity and complex operation conditions. The smallest length-scale of the systems …

Solid-Solution Strengthening and Suzuki Segregation in CO-and NI-Based Alloys

D Wen - 2022 - search.proquest.com
Co and Ni are two major elements in high temperature structural alloys that include
superalloys for turbine engines and hard metals for cutting tools. The recent development of …