Etd
Static H-infinity Control of a Cantilevered Beam Using an Analytical Upper Bound Approach
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open in viewerThis paper considers the control of externally symmetric vector second order systems using an analytical upper bound method. The structural model is a cantilevered aluminum beam with a collocated pair of piezoceramic patches to serve as actuators and sensors. A computationally efficient method for approximating the H-infinity norm for externally symmetric systems is presented. The approximation method is then used to calculate a scalar output feedback controller to guarantee a closed-loop norm less than any user defined value. This method is tested with a finite-element representation of the beam, and then verified experimentally.
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- English
- Identifier
- etd-042705-110658
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- Year
- 2005
- Date created
- 2005-04-27
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Permanent link to this page: https://digital.wpi.edu/show/mp48sc88w