About this Abstract |
Meeting |
TMS Specialty Congress 2024
|
Symposium
|
2nd World Congress on Artificial Intelligence in Materials & Manufacturing (AIM 2024)
|
Presentation Title |
Reinforcement Learning Approaches to Developing Policies for Incremental Robotic Forging |
Author(s) |
Michael Groeber, Stephen Niezgoda, Josh Groves, Anahita Khojandi, Sam St. John |
On-Site Speaker (Planned) |
Michael Groeber |
Abstract Scope |
This work aims to establish the foundation for an AI-driven, learning-based control system for a robotically integrated incremental metal forming. We will present and discuss different ML and optimization approaches to learn a generalized policy for selecting incremental deformation actions with the goal of matching a desired component geometry. The target is not a minimization of total deformation, instead the minimization of the Wasserstein distance between the workpiece and the target geometry. We will discuss approaches for using physics-based simulations, data-driven reduced-order models, and physical experiments to train the policy, as well as how to incorporate expert knowledge. We will also present initial results of using the AI-learned policies to control a physical forging system. |
Proceedings Inclusion? |
Definite: Other |