Adaptronic Vibration Damping for Machine Tools |
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| Authors: | A Ast P Eberhard |
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| Affiliation: | 1 Institute of Engineering and Computational Mechanics, University of Stuttgart, Germany
2 Institute for Machine Tools, University of Stuttgart, Germany |
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| Abstract: | A newly designed adaptronic component with a powerful piezo-stack actuator for active damping of machine vibrations is presented in this paper. Especially for machine tools with parallel kinematics, which feature lightweight structures and which are built in order to obtain high processing speeds, the active damping of machine vibrations is important to achieve the desired system performance. Extensive simulation studies with flexible multibody systems in order to test different control algorithms such as dissipative control, integrated force feedback or H2/H∞ control and recent experimental results show the high potential to improve the system behavior. |
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| Keywords: | Machine Vibration Adaptronic Actuator |
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