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High performance sensorless solutions for induction motor control
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| Author(s) |
V. Bostan; M. Cuibus; C. Ilas; R. Magureanu |
| Abstract |
The paper presents a comparison between four sensorless solutions for high performance induction motor
control. The solutions are developed around two classical schemes based on direct flux oriented control
(DFOC). The first is based on the Luenberger rotor flux observer and the second one on the model
reference adaptive scheme (MRAS) with voltage-current (UI) and current-speed (Iù) as rotor flux
observers. For both cases have been tested the classical methods to obtain the estimated rotor speed
(LNBPI), (MRASPI). In addition for Luenberger based scheme have been tested an original method to
obtain the estimated rotor speed (LNBG), and for the MRAS based scheme a neural network have been
developed in order to perform the estimation tasks (MRASNN). All four methods have been implemented
and tested using a fix-point Motorola DSP56F805. |
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| Filename: | EPE2003-PP0516 - Bostan |
| Filesize: | 283.8 KB |
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| Type |
Members Only |
| Date |
Last modified 2003-10-30 by Unknown |
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