Sentence examples for modal parameters due from inspiring English sources

This method reduces the risk to wrongly identify the modal parameters due to the presence of harmonics.

In the paper, the results of the change in modal parameters due to crack appearance are presented.

The methodology utilizes the relationship between the stiffness loss and the fractional changes of the modal parameters due to damage.

However, changes in modal parameters due to damage can be masked by their sensitivity to environmental factors and changes to the boundary conditions that are unrelated to damage.

The aim of the reported experiment was to study changes in their dynamic, modal parameters due to development of cracks in concrete.

This work proposes a method to predict changes in modal parameters of a generic structure due to the presence of passive people.

Since the stiffness of foundation and subsoil strongly affects the modal parameters, the stiffness of saturated soil due to pore water flow generated by cyclic motion of monopiles is investigated using the concept of a Kelvin model.

Eigenvalue analysis has been carried out to obtain the natural periods and mode shapes of the structure, as well as to observe the effect of base flexibility due to SSI on the modal parameters of the structure.

Due to considering the proportional damping, modal parameters were obtained as real values which do not need any transfer functions for being extracted from complex modes.

A new method for the analysis of modal strength of the rotor systems with periodically time-varying parameters due to the presence of either rotating or stationary asymmetry is proposed.

The difference in the identified damage results is mainly due to the significant difference in the identified modal parameters used in the three cases.