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US 11,915,108 B2Granted
Material characterization system and method
AssigneeThe Boeing Company
InventorsMohammed H. Kabir, Alan Douglas Byar, John J. Dong, Naveed Moayyed Hussain
Life of this patent
Estimating the term…
Abstract
A method, apparatus, system, and computer program product for estimating material properties. Training data comprising results of testing samples for a set of materials over a range of loads applied to the samples is identified by a computer system. A machine learning model is trained by the computer system to output the material properties for materials in structures using the training data.
Claims20
A method for estimating material properties, the method comprising:
- using a computer system to perform the steps of:
- collecting training data comprising results from a datastore, wherein the results are generated from at least one of:
- physical testing of test coupons for a set of materials over a range of loads from before and after ultimate stresses, or virtual testing of the test coupons for the set of materials over the range of loads from before and after the ultimate stresses are applied to the test coupons;
- training a machine learning model to output material properties using the training data;
- and
- validating the machine learning model using validation data comprising the results of testing validation coupons over the range of loads applied to the validation coupons.
3 more elements
A material properties analysis system comprising:
- a computer system;
- and
- a machine learning model in the computer system, wherein the machine learning model has been trained using training data comprising results from a datastore, wherein the results are generated from testing of test coupons for a set of materials over a range of loads applied to the test coupons, wherein the machine learning model has been validated using validation data comprising the results of testing validation coupons over the range of loads applied to the validation coupons, and wherein the machine learning model is configured to output a set of material properties for a structure.
Dependencies are inferred from the claim text.