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

<div>Autocorrelation of the FE model. (a) AutoMAC of the FE model. (b) Autocorrelation analysis by RTMs of the FE model.</div>

Shock and Vibration

Figure 19: Mode Shape Description and Model Updating of Axisymmetric Structures Using Radial Tchebichef Moment Descriptors 