Structural Vibration Solutions DEWESoft ARTeMIS OMA v7.2.2.1 

DEWESoft ARTeMIS OMA offers a solution to measure and analyze structural dynamics of constructions, machines, vehicles, and other devices as they behave while in operation. With OMA you can estimate the same modal parameters as with the traditional experimental modal techniques (EMA), but without requiring information and control of external input excitations like shakers and impact hammers. The modal parameters are the mode shape, the natural frequency, and the damping ratio. OMA is also referred to as output-only modal analysis, ambient response analysis, ambient modal analysis, in-operation modal analysis, and natural input modal analysis. DEWESoft ARTeMIS OMA is only working with UNV geometry files and the .dxd format for time-domain data. It does not include any EMA or ODS functionality.