About this Abstract |
Meeting |
TMS Specialty Congress 2024
|
Symposium
|
2nd World Congress on Artificial Intelligence in Materials & Manufacturing (AIM 2024)
|
Presentation Title |
Intelligent Data Sampling for Autonomous Parameterization: A Gaussian-Process-Ensemble Approach |
Author(s) |
Erick Braham, Marshall Johnson, Andrew Fassler, Surya Kalidindi, James Hardin |
On-Site Speaker (Planned) |
Erick Braham |
Abstract Scope |
Can machines efficiently build an “intuition” that will guide autonomous decision making? Leveraging a knowledge base that provides necessary relevant information such as historical data, expert heuristics, simulation data, or exploratory presampling, we hypothesize automated decision making can be informed enough to adapt to a diversity of challenges. Building this knowledge can often be prohibitively expensive or require expert human knowledge that may be impossible to obtain or translate to machine intelligence. Our approach is to develop an automated rapid exploration protocol using an ensemble of gaussian-process models to target specific desirable information while efficiently building a high-value dataset. We demonstrate this method by building a knowledge base for an automated parameterization protocol for direct ink write 3D printing of various freestanding structures. Ideally, automated training of machine intuition will enable more agile manufacturing, high-throughput screening of materials and geometries, and more efficient collaboration across systems. |
Proceedings Inclusion? |
Definite: Other |