Evaluating the Effect of Modelling Errors in Load Identification Using Classical Identification Methods

<div>Load estimate using Method 2. The figure shows the time-domain load estimate based on the number of modes included in the FRF matrix. Each time series shown has a 10 sec duration. Solid lines show the force (N), and the dashed lines show the moment (Nm).</div>

Shock and Vibration

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Figure 4

Figure 4: Evaluating the Effect of Modelling Errors in Load Identification Using Classical Identification Methods 