Modal Analysis

The linear dynamic analyses calculate the way a structure vibrates. They can be used to verify that a structure does not resonate at a determined frequency.

Another important use of the results obtained from this kind of analysis are the response analyses in frequency, that is, the possibility of simulating the response of a structure to a particular transient dynamic stress, as that exercised by a single impulse, or periodic, when a force becomes modulated according to a specific frequency.

Another use is the reponse analysis to random frequencies, where the loads are modulated according to a defined frequency spectrum.

Typical applications of this kind of analysis are the validation of automotive or aerospace components.