Sentence examples for modal frequencies from from inspiring English sources

The model updating uses modal frequencies from a damaged structure to build a baseline finite element model (FEM).

The features used in the model updating procedure are the identified modal frequencies from operational acceleration measurements.

The modal frequencies from the finite element analysis and the shaking table test are further studied with the results of field test.

The identified modal frequencies from the full-scale measurements were lower than those from the original finite element model (FE model).

Results and geometric inputs were then used to develop an artificial neural network model that predicts the flexural rigidity of a bridge based on the measured modal frequencies derived from vibration testing.

As a result, mode and modal frequencies are obtained from mathematical expressions.

The modal frequencies are far from working frequency, and thus the structure is able to avoid resonance effectively and reduce the destructiveness.

We then analyzed the relationship between carbody modal frequencies and equipment suspended from the car.

The results indicate that the modal frequency errors from the simulation and experiment are permissible in respect of engineering and the accuracy of the finite-element model highly matching the real one is validated.

The paper presents the test program and the dynamic characterization of the beam in the different damage scenarios in terms of the first modal frequency, identified from dynamic tests and of the bending stiffness monitored during static tests.

It firstly extracts the weak damping components strongly associated with the objective IAO mode from the tie-line active power signals came from wide area measurement system (WAMS), through a low-pass or band-pass filter which is designed by the priori knowledge of modal frequency obtained from off-line calculation.