ASSESSMENT OF A BAYESIAN MODEL AND TEST VALIDATION METHOD

2024-01-3065

To be published on 11/15/2024

Authors Abstract
Content
ABSTRACT

Probabilistic Principal Component Analysis (PPCA) is a promising tool for validating tests and computational models by means of comparing the multivariate time histories they generate to available field data. Following PPCA by interval-based Bayesian hypothesis testing enables acceptance or rejection of the tests and models given the available field data. In this work, we investigate the robustness of this methodology and present sensitivity studies of validating hybrid powertrain models of a military vehicle simulated over different proving ground courses.

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Pages
4
Citation
Pai, Y., Kokkolaras, M., Hulbert, G., Papalambros, P. et al., "ASSESSMENT OF A BAYESIAN MODEL AND TEST VALIDATION METHOD," SAE Technical Paper 2024-01-3065, 2024, .
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Publisher
Published
To be published on Nov 15, 2024
Product Code
2024-01-3065
Content Type
Technical Paper
Language
English