SIMULIA’s own Jaehwan Choi, SIMULIA Structures Industry Process Consultant Senior Director, presented at the 2026 SIMULIA Americas Users Conference
 

Abstract:

A General Review of Fatigue Assessments, including the Recent Trends of AI/ML Adoption on Fatigue

Presenter: 

Jaehwan Choi

SIMULIA Structures Industry Process Consultant Senior Director - Dassault Systèmes

Jaehwan Choi got his Ph.D. degree from the Ohio State University in 2004 right before joining Abaqus, Inc. He continued to serve as technical consultant for Dassault Systèmes SIMULIA Corp. after Dassault Systèmes acquired Abaqus Inc. in 2005. He also has 10+ year experience of working as CAE engineer for Hyundai Motor Company in South Korea. He focused on the body structure strength and durability simulations when he was working for Hyundai Motor Company.

His current role is supporting Abaqus and fe-safe worldwide focusing on material modeling and calibration, and simulation method development by using Abaqus and fe-safe (and fe-safe/Rubber). His specialty is rubber and plastic material modeling and rubber fatigue assessment including rubber material modeling/calibration and fatigue testing. He is also serving co-manager role for Korea IC team from year 2023.