Modal Analysis - Dynamic
Characteristics Of Structures - Optimal Design Configurations
Understanding the dynamic properties of structures
valuable insight into the expected response of the structure
under operating conditions. The results of the modal test is used to
validate an FEA model, or to determine resonances in existing machines.
Often the resonant frequency must be closely controlled to ensure it is
not close to an operating frequency, or close to a resonance of another
component of the structure. Spectrum Technologies has the equipment to perform a multi-reference impact test or use a shaker to excite the structure.