Every product, component and structure will provide a dynamic response to noise, vibration and stress testing and emit natural frequencies and mode shapes. Modal and Operating Deflection Shape Testing (ODS) is the analysis and assessment of these responses during the design process during quality verification and modification. Modal analysis and ODS is used across various industries, ranging from academic research and development, to automotive manufacturing.
ODS, in particular, is an advanced form of modal analysis and shows the deformation of structures when subjected to vibration and stress testing at known frequencies. At Data Physics we provide high performance testing equipment with data processing platforms for modal analysis and ODS. Our SignalCalc Dynamic Signal Analysers provide a high dynamic range and excellent phase matching capability.
For more information on our range of products for use in Modal and Operating Deflection Shape Testing, please contact us.
