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Position Estimation of Hybrid Stepper Motors Including Zero Speed
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| Author(s) |
P. Aicher |
| Abstract |
A sensorless method for rotor position estimation of a hybrid stepper motor has been developed.
Injecting a high frequency carrier voltage to track spatial inductance variations the method works at
low speeds and at standstill. The influence of speed and load conditions on the estimation error is
investigated. |
| Download |
| Filename: | EPE2001 - PP01164 - Aicher.pdf |
| Filesize: | 212.7 KB |
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| Type |
Members Only |
| Date |
Last modified 2004-03-11 by System |
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