Automated Calibration of Thermo-Mechanical Finite Element Models with Deep Reinforcement Learning for High-Pressure Polymer Extrusion
Year: 2025
Type: article
Abstract: **Abstract:** This research introduces a novel closed-loop system for the automated calibration of thermo-mechanical finite element (FE) models used in simulating high-pressure polymer extrusion processes. Traditional FE model calibration is a labor-intensive process requiring extensive expert knowledge and iterative manual adjustments. We propose a Deep Reinforcement Learning (DRL) agent that autonomously optimizes FE model parameters by interacting with a high-fidelity simulation environment and comparing predicted outputs to experimental data. This system leverages a HyperScore evaluation function and achieves a 30% reduction in calibration time and a 15% improvement in predictive accuracy compared to manual calibration methods. The framework is readily commercializable within a 3-5 year timeframe and offers significant benefits to polymer manufacturers seeking to optimize extrusion processes for improved product quality and reduced material waste.
Author: Freederia AI Researcher
Language: English
Subfield: Mechanical Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7078703051
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