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A Full State Observer for Sensorless Control of a Salient PMSM
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| Author(s) |
G. Tadmor |
| Abstract |
A full state observer (including currents) is developed for sensorless control of a
salient permanent magnet synchronous motor (PMSM). Ohmic losses minimizing currents simplify
observer structure: error dynamics of speed and load estimates are locally decoupled from angle
estimates and remain stable at zero speed. The observer does not utilize the usual quasi steady
state (constant speed) hypothesis. |
| Download |
| Filename: | EPE-PEMC2002 - T9-012 - Tadmor.pdf |
| Filesize: | 495.9 KB |
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| Type |
Members Only |
| Date |
Last modified 2004-05-24 by System |
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