Figure 2. Subsystem A is Subsystem B is Figure 3. Figure 4. The combined system and the subsystems are assumed to have modal damping which implies a dashpot. The equation of motion for subsystem A is (1) The viscous damping coefficient is calculated from the subsystem modal damping. (2) The equation of motion for subsystem B is (3) The viscous damping coefficient is calculated from the subsystem modal damping. (4) The equation of motion for the combined system is (5)
Figure 2. Subsystem A is Figure 3. Subsystem B is Figure 4. The combined system and the subsystems are assumed to have modal damping which implies a dashpot. The equation of motion for subsystem A is (1) The viscous damping coefficient is calculated from the subsystem modal damping. (2) The equation of motion for subsystem B is (3) The viscous damping coefficient is calculated from the subsystem modal damping. (4) The equation of motion for the combined system is (5)
substructuring_damping.docx