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POSITION DETECTION FOR CYLINDRICAL LINEAR SWITCHED-RELUCTANCE ACTUATOR
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| Author(s) |
J. Corda; J. Breiland; P. Slater |
| Abstract |
The paper presents a position transducer intended for use in the linear switched reluctance actuator having cylindrical form. The transducer incorporates only fixed sensors of 'variable-reluctance, differential transformer type, connected to a signal processing unit. It does not require any additional element on the actuator's mover, i.e. the original saliences of the mover are used for electromagnetic sensing of position. The transducer enables identification of the discrete positions which are required for position feedback switching (energization) of the actuator's phases, and also continuous position sensing in the form of a voltage signal proportional to position within an interval of the mover pitch. |
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| Filename: | Unnamed file |
| Filesize: | 269.3 KB |
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| Type |
Members Only |
| Date |
Last modified 2018-05-16 by System |
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