Modal Analysis Topics, Volume 3

0 500 1000 1500 2000 2500 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Consistency Diagram Frequency (Hz) Model Iteration cluster pole & vector pole frequency conjugate non realistic 1/condition Figure 12. Consistency Diagram with Final Autonomous Estimates Figure 12 shows the location of the final estimates on a consistency plot and Figure 13 shows their location a pole surface consistency plot. The black squares represent a final solution from the autonomous procedure. 0 500 1000 1500 2000 2500 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 Pole Surface Consistency Imaginary (Hz) Zeta (%) cluster pole & vector pole frequency conjugate non realistic 1/condition Figure 13. Pole Surface Consistency Clusters with Final Estimates 377

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