Frequency Based Substructuring (FBS)

Frequency Based Substructuring or in this case FRF Based Substructuring (FBS) predicts the combined Frequency Response Functions (FRFs) of an assembly based on the FRFs of the individual subsystem components. It is often used in conjunction with Transfer Path Analysis to help solve or predict noise and vibration issues in systems. More information on the Simcenter Testing community: https://community.sw.siemens.com/s/ar... Additional articles on the Simcenter Testing community: Frequency Response Function (FRF): https://community.sw.siemens.com/s/ar... Virtual Prototyping Seminars: https://community.sw.siemens.com/s/ar... Blocked Forces versus Contact Forces: https://community.sw.siemens.com/s/ar...