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A DSP CONTROL OF A SOFT SWITCHING INVERTER FOR AN ELECTROMAGNETIC DAMPER OF VIBRATIONS
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| Author(s) |
C. Lombard; M. Mazaudier; A. Berthon |
| Abstract |
This paper deals with the implementation of the identification and the optimal control of a mechanical unbalances compensator on a Digital Signal Processor (DSP). The plant, called EDV, results from a study proposed by GEC Alsthom Company. This is a special machine designed to create a radial synchronous force in opposition with some unbalanced behaviour of a solid rotor shaft (ie. a turbo generator). The principle of the system is given before dealing with the power converter structure. Considering the complexity of the supply, the problem is taken from a parametric point of view. Although the EDV has large pure delays, a state-space model without singular state matrix is proposed by the way of a digital technique we explain. The implemented optimal controller to the experimental compensator system gives results and validates the method used. |
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| Filename: | Unnamed file |
| Filesize: | 400.8 KB |
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| Type |
Members Only |
| Date |
Last modified 2018-05-16 by System |
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