Research Article
A Modal-Based Kalman Filter Approach and OSP Method for Structural Response Reconstruction
Figure 7
Reconstructed responses and excitation under impulsive excitation for truss structure. (a) Time history of strain at 8th element and its amplitude spectrum; (b) time history of Y-direction displacement at 5th node and its amplitude spectrum; (c) time history of Y-direction velocity at 7th node and its amplitude spectrum; (d) time history of Y-direction acceleration at 9th node and its amplitude spectrum; (e) time history of impulsive excitation and its amplitude spectrum.
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