Robustness Analysis of a Computationally Efficient Time Domain Virtual Sensing Framework for Exterior Vibroacoustic Problems

<div class="section abstract"><div class="htmlview paragraph">Reconstruction of acoustic radiation from vibrating structures is central in vibroacoustics, as full-field sound information is essential for identifying radiation mechanisms and improving structural-acoustic performance. Conventional microphone-based measurements are limited by spatial sampling constraints and high experimental cost, while purely numerical approaches such as Finite Element Method (FEM) simulations offer f