A wealth of practical cases indicates that the fatigue failure of subway bogies primarily stems from the modal resonance of the structure. If the modal characteristics of the entire vehicle, including ...
Industrial robots have become a crucial tool for milling large and complex surfaces. The dynamic characteristics of a robotic structure significantly influence milling accuracy and efficiency.
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) ...