Improving PCB Structural Design and Reliability through Numerical Simulation
Jean Baptiste Moyet, a multiphysics architect at Altair Engineering, explains how numerical simulation, high-performance computing (HPC), and artificial intelligence are transforming PCB structural design and reliability. He details the workflow from early-stage meshing and material property assignment to complex load case modeling for thermal cycling and drop tests. Moyet highlights how AI-driven optimization helps engineers find the best compromise between cost, manufacturability, and durability, significantly reducing the time needed to iterate on designs compared to traditional experimental campaigns.