20 lines
640 B
Markdown
20 lines
640 B
Markdown
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title = "Active Damping"
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author = ["Dehaeze Thomas"]
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draft = false
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category = "Control Theory"
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subcategory = "Vibration Control"
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Tags
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There are two main control architecture to actively damp structures:
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- [Integral Force Feedback]({{< relref "integral_force_feedback.md" >}})
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- [Direct Velocity Feedback]({{< relref "direct_velocity_feedback.md" >}})
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The idea is to apply a force proportional to the velocity (either relative or inertial) of the structure.
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These are usually applied in a collocated way, meaning that the actuator and sensors are collocated (fixed to the same DoF), in order to have guaranteed stability.
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