145180 20260217205546.0 doi 10.1016/j.isatra.2024.08.010 sideral 139964 ART-2024-139964 eng Cruz-Oliver, Raul ROM-based stochastic optimization for a continuous manufacturing process 2024 Access copy available to the general public Unrestricted This paper proposes a model-based optimization method for the production of automotive seals in an extrusion process. The high production throughput, coupled with quality constraints and the inherent uncertainty of the process, encourages the search for operating conditions that minimize nonconformities. The main uncertainties arise from the process variability and from the raw material itself. The proposed method, which is based on Bayesian optimization, takes these factors into account and obtains a robust set of process parameters. Due to the high computational cost and complexity of performing detailed simulations, a reduced order model is used to address the optimization. The proposal has been evaluated in a virtual environment, where it has been verified that it is able to minimize the impact of process uncertainties. In particular, it would significantly improve the quality of the product without incurring additional costs, achieving a 50% tighter dimensional tolerance compared to a solution obtained by a deterministic optimization algorithm. info:eu-repo/grantAgreement/ES/DGA-FSE/T73_23R info:eu-repo/grantAgreement/ES/DGA/T45-23R info:eu-repo/semantics/openAccess by-nc-nd https://creativecommons.org/licenses/by-nc-nd/4.0/deed.es 6.5 2024 AUTOMATION & CONTROL SYSTEMS 14 / 89 = 0.157 2024 Q1 T1 ENGINEERING, MULTIDISCIPLINARY 10 / 179 = 0.056 2024 Q1 T1 INSTRUMENTS & INSTRUMENTATION 6 / 79 = 0.076 2024 Q1 T1 1.552 2024 Applied Mathematics 2024 Q1 Computer Science Applications 2024 Q1 Instrumentation 2024 Q1 Electrical and Electronic Engineering 2024 Q1 Control and Systems Engineering 2024 Q1 12.3 2024 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Monzon, Luis Ramirez-Laboreo, Edgar Universidad de Zaragoza (orcid)0000-0002-8977-5296 Rodriguez-Fortun, Jose-Manuel 5007 520 Universidad de Zaragoza Dpto. Informát.Ingenie.Sistms. Área Ingen.Sistemas y Automát. 154 (2024), 242-249 ISA trans. ISA TRANSACTIONS 0019-0578 1586219 http://zaguan.unizar.es/record/145180/files/texto_completo.pdf Versión publicada 2840393 http://zaguan.unizar.es/record/145180/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:145180 articulos driver 2026-02-17-20:38:14 ARTICLE