==================== Component-based TPA ==================== For an independent characterization of the source structure, component-based TPA adopts a set of equivalent forces applied at the interface between active and passive side. These equivalent or blocked forces are valid for any assembly with a modified passive side. .. only:: html .. figure:: ./../data/tpa.png :height: 150px :target: 11_insitu_TPA.html in-situ TPA .. toctree:: :hidden: 11_insitu_TPA .. only:: html .. figure:: ./../data/free_velocity.PNG :height: 150px :target: 16_free_velocity.html Free velocity .. toctree:: :hidden: 16_free_velocity .. only:: html .. figure:: ./../data/pseudo_forces.PNG :height: 150px :target: 17_pseudo_forces.html Pseudo-forces .. toctree:: :hidden: 17_pseudo_forces