Figure 16 The selected pixels for Gaussian model updating.
Figure 17 Gaussian darkening factor model updating procedure.
Model updating procedures are traditionally performed off-line.
Current methods for model updating often use discrete parameters, such as thickness or joint stiffness, for model updating.
This paper proposes a new substructural model updating method.
This variability propagates through the FE model updating process and therefore yields uncertainty in the FE model updating results.
Updated models have been obtained by a direct model updating method and by an iterative method of model updating based on the frequency response function (FRF) data.
Herein, the development of a cyber-physical real-time model updating experimental platform, including real-time computing environment, model updating algorithm, hardware architecture and testbed, is described.
This study is intended to propose an iterative model updating method to adjust the mass and stiffness matrices of the FE model by improving model updating formulations.
The optimal sensor placement plays an important role in structural model updating and structural health monitoring.
The resource model updating concept is based on EnKF, which requires ensemble members (or realisations).
