Table of Contents

1. Introduction.- 2. Finite Element Modelling.- 3. Vibration Testing.- 4. Comparing Numerical Data with Test Results.- 5. Estimation Techniques.- 6. Parameters for Model Updating.- 7. Direct Methods using Modal Data.- 8. Iterative Methods using Modal Data.- 9. Methods using Frequency Domain Data.- 10. Case Study: An Automobile Body.- 11. Discussion and Recommendations.