Mode Shape Description and Model Updating of Axisymmetric Structures Using Radial Tchebichef Moment Descriptors

<div>Correlation between the FE model and test. (a) MAC values between the FE model and test. (b) Correlation analysis by RTMs between the FE model and test.</div>

Shock and Vibration

fig21

Figure 21

Figure 21: Mode Shape Description and Model Updating of Axisymmetric Structures Using Radial Tchebichef Moment Descriptors 