Model Validation and Uncertainty Quantification, Volume 3:  Proceedings of the 40^th IMAC, A Conference and Exposition on Structural Dynamics, 2022, the third volume of nine from the Conference brings together contributions to this important area of research and engineering.  The collection presents early findings and case studies on fundamental and applied aspects of Model Validation and Uncertainty Quantification, including papers on:

• Uncertainty Quantification and Propagation in Structural Dynamics
• Bayesian Analysis for Real-Time Monitoring and Maintenance
• Uncertainty in Early Stage Design
• Quantification of Model-Form Uncertainties
• Fusion of Test and Analysis
• MVUQ in Action