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AssigneesFraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., Technische Universität Darmstadt
InventorsHolger Hanselka, Tobias Melz, Dirk Mayer, Christoph Klein
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The invention is a device and a method for eliminating vibrations of a mechanical structure with at least one electromechanical converter material that is actively connected to the mechanical structure and connected to an electrical circuit with at least one electrical impedance. The electrical circuit is connected to an interface, via which the at least one electrical impedance can be variably adjusted by wireless or wired communications with a control unit that is separated from the electrical circuit in which the electrical impedance features at least one variable ohmic resistor, inductive resistor or capacitor.
A device for removing vibration from a mechanical structure comprising:
A device for removing vibration from a mechanical structure comprising:
A device for removing vibration from a mechanical structure comprising:
A method for removing vibration for a mechanical structure having at least one of adjustable stiffness, mass inertia and damping behaviors with a device including at least one electromechanical converter material actively connected to the mechanical structure and connected to an electrical circuit including at least one electrical impedance connected to a control, the electrical impedance including at least one variable ohmic resistor and at least one of a variable inductive resistor, and a variable capacitor and wireless or wired communications coupling the electrical circuit to the control for providing communications transmitted from the control to the at least one electrical impedance to adjust the impedance comprising:
Dependencies are inferred from the claim text.