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Fuzzy-Neural Network Based Estimation of the Rotor Angular Speed and Parameters of the Induction Motor
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| Author(s) |
Z. Krzeminski; M. Was |
| Abstract |
Estimation of rotor speed and motor parameters
is proposed in the paper. The method is based on an
effect that variables received from integration of model of
induction motor with right sides calculated on a base of
variables received from observer have to be equal to variables
calculated directly from the observer. If the rotor
speed and motor parameters used in the observer and additional
model contain errors, the integrated variables differ
from the variables calculated from observer variables. The
differences are periodically used to correct motor parameters
and rotor speed. with application of a neural network
The input variables to neural network are fuzzyf~ed. After
learning process the rotor speed is estimated almost exactly
as can be observed on results of simulation. The same
method may be use to estimation of motor parameters. |
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| Filename: | Unnamed file |
| Filesize: | 324.5 KB |
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| Type |
Members Only |
| Date |
Last modified 2006-02-20 by System |
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