Content area

Abstract

Advanced manufacturing techniques have enabled the production of materials with state-of-the-art properties. In many cases however, the development of physics-based models of these techniques lags behind their use in the lab. This means that designing and running experiments proceeds largely via trial and error. This is sub-optimal since experiments are cost-, time-, and labor-intensive. In this work we propose a machine learning framework, differential property classification (DPC), which enables an experimenter to leverage machine learning's unparalleled pattern matching capability to pursue data-driven experimental design. DPC takes two possible experiment parameter sets and outputs a prediction of which will produce a material with a more desirable property specified by the operator. We demonstrate the success of DPC on AA7075 tube manufacturing process and mechanical property data using shear assisted processing and extrusion (ShAPE), a solid phase processing technology. We show that by focusing on the experimenter's need to choose between multiple candidate experimental parameters, we can reframe the challenging regression task of predicting material properties from processing parameters, into a classification task on which machine learning models can achieve good performance.

Details

1009240
Business indexing term
Title
Differential Property Prediction: A Machine Learning Approach to Experimental Design in Advanced Manufacturing
Publication title
arXiv.org; Ithaca
Publication year
2021
Publication date
Dec 3, 2021
Section
Computer Science
Publisher
Cornell University Library, arXiv.org
Source
arXiv.org
Place of publication
Ithaca
Country of publication
United States
University/institution
Cornell University Library arXiv.org
e-ISSN
2331-8422
Source type
Working Paper
Language of publication
English
Document type
Working Paper
Publication history
 
 
Online publication date
2021-12-06
Milestone dates
2021-12-03 (Submission v1)
Publication history
 
 
   First posting date
06 Dec 2021
ProQuest document ID
2607083821
Document URL
https://www.proquest.com/working-papers/differential-property-prediction-machine-learning/docview/2607083821/se-2?accountid=208611
Full text outside of ProQuest
Copyright
© 2021. This work is published under http://arxiv.org/licenses/nonexclusive-distrib/1.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.
Last updated
2021-12-07
Database
ProQuest One Academic