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Anomaly detection with the Switching Kalman Filter for structural health monitoring

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Academic year: 2021

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Figure

Figure 1: Illustration of the SKF algorithm for two states each having its own transition model
Figure 2: Illustration of the offline batch procedure using the multi-pass. rem(n + 1, N ) indicates the remainder after dividing N into n + 1.
Figure 3: Location plan of sensors deployed across the structure to monitor the dam behaviour.
Figure 4: X-direction displacement data collected over the period of 13 years and 1 month.
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