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Showing 1 to 3 of 3 for “"proof-mass actuators"”.
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Active structural acoustic control smart panel with small scale proof mass actuators
… control on a smart panel with electrodynamic proof mass actuators and velocity sensors at their footprints. The aim is to provide guidance for the design of light, simple, robust and low cost, control units which can be attached in large numbers to flexible structures in order to control their …
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A Hierarchical Noise Control System Using Adaptable Tuned Vibration Absorbers
… utilizing only the local vibration of its own mass and control gains set by the global controller. Noise control using a single ATVA is first studied on a small simply supported plate. Then, a multiple ATVA system is tested on a large plate structure at several test frequencies where many …
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Active, Regenerative Control of Civil Structures
An analysis is presented on the use of a proof-mass actuator as a regenerative force actuator for the mitigation of earthquake disturbances in civil structures. A proof-mass actuator is a machine which accelerates a mass along a linear path. Such actuators can facilitate two-way power flow. In …