The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 31, 2022
Filed:
Jul. 25, 2018
Msc.software Corporation, Newport Beach, CA (US);
Philippe Martiny, Chastre, BE;
Jonathan H. Gosse, Issaquah, WA (US);
Eddy J. Sharp, Seattle, WA (US);
Laurent Adam, Esneux, BE;
Roger Assaker, Bonnert, BE;
HEXAGON MANUFACTURING INTELLIGENCE, INC., Irvine, CA (US);
Abstract
Examples described herein relate to apparatuses and methods for predicting strength of a coupon of composite material. A first critical damage event and strain and stress distributions of the coupon is determined by performing a finite element analysis (FEA) of a finite element model of the coupon. The first critical damage event is associated with the strain and stress distributions. The strain and stress distributions are received as inputs to at least one surrogate model. A final load corresponding to a final failure of the coupon is determined using the at least one surrogate model.