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November 30, 2023 at 1:56 pm
murali
Subscriber
Hi Erik,
I meant, if for a single degree of freedom system, instead of introducing damping as material property or as viscous damping, we use actuators to introduce a counter force to reduce the amplitude of vibration. This damping force will actually depend on the displacement of the mass or the applied force causing the displacement. As you said, I understand it is not possible to give that as a setting or as a BC. So, what other possibilities are there? This is just an overview of the problem in hand.