3. Examples of AES industrial applications

3.1 Systems analysis and information management

The major challenge in vibro-acoustic engineering lies in information management.

The dynamics of an industrial system are often complex. The excitation processes are not always precisely known, and each system has its own particularities linked to manufacturing processes. This variability translates into measurement dispersions on different instances of the same mass-produced system. At the start of a design project, environmental specifications are generally reduced to a limited number of spectral templates that must not be exceeded under operating conditions.

The project's ability to control the vibration environment therefore involves two complementary phases: the acquisition of information...