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On-line structured subspace identification with application to switched linear system

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Academic year: 2021

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Figure 2 plots the four first Markov Parameters of the model estimated together with that of the actual system
Figure 1: Estimates of the submodels orders and poles (magnitude) obtained on-line. The vertical lines indicate the switching times
Figure 2: Representation of the four first Markov Parameters (MP) of the real system together with that of the model versus the time samples (a): elements of matrix D ∈ R n y ×n u , (b): CB ∈ R n y ×n u , (c): CAB ∈ R n y ×n u , (d): CA 2 B ∈ R n y ×n u
Figure 4: Estimates of the poles and the orders of a switched time-varying system.
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