Sentence examples for modal analysis based from inspiring English sources

Traditional modal analysis based methods are linear methods.

A modal analysis based on the Finite Element Method (FEM) is performed to obtain quickly the features of this resonance.

The approach is first demonstrated by synthetic modal analysis based upon a finite element model of a cantilever beam.

Moreover, it allows to extend the applicability of many modal analysis based applications towards the domain of in-operation modal testing.

It will turn out that the method has considerable, computational advantages compared to the usually applied method of modal analysis based on eigenfunction expansions.

A comparison was made between the results of a classic input output and the new output-only modal analysis based on transmissibility measurements.

As the modal analysis bases on linear theory, the non-linearities are hard to include.

In this context, a modal analysis procedure based on the adaptive filter RLS/QRD is described.

In this paper, we propose an approach using experimental modal analysis (EMA) based on frequency response functions (FRF) for machine vibration analysis.

Using the results from modal analysis, algorithms based on flexibility and strain energy changes before and after damage are obtained and used as the indices for the assessment of the status of the structural health.

Non-linear modal analysis approach based on invariant manifold method proposed earlier by Shaw and Pierre (Journal of Sound and Vibration164, 85 124) is utilized here to obtain the non-linear normal modes of a clamped clamped beam for large amplitude displacements.