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A combined Kalman Filter and Error in Constitutive Relation approach for system identification in structural dynamics.

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Academic year: 2021

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Figure 2.1: Principle of data assimilation by means of the 4D-Var approach.
Figure 2.2: Principle of data assimilation by means of the Kalman filter approach.
Figure 2.7: Sequential Unscented Kalman filter equations for nonlinear system estimation.
Figure 2.8 shows both the obtained external fluid effort and contact force for one realization in the time interval t = [0, 45]s with ∆t = 0.001s
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