Operational modal analysis (OMA) techniques have been used to identify the modal characteristics of the Artemis I launch vehicle during the Dynamic Rollout Test (DRT) and Wet Dress Rehearsal (WDR) ...
Mention FEA and the first things that comes to an engineer's mind are stress and deflection. But FEA can do more than that. It can also show how structures shake when they vibrate, a topic that gets a ...