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A LINEAR ACTUATOR FOR ROBOTICS
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| Author(s) |
E. Olivier; Ph. Parisy; J. P. Yonnet |
| Abstract |
we present a linear actuator consisting of a permanent magnet located in the electromagnetic field of two coils reversely connected and fed by a DC current. The magnet is submitted to a force along the axis of the coils which is proportional to the current and depends on the magnet position and the geometry of the system; it remains constant regardless the distance from the system center. We also present control schemes we developped for this actuator force control thanks to current control, position control using a linear motion sensor. |
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| Filename: | Unnamed file |
| Filesize: | 1.87 MB |
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| Type |
Members Only |
| Date |
Last modified 2021-03-10 by System |
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