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Sensorless A. C. Drive With Vector Controlled Synchronous Motor
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| Author(s) |
Ondrej Fiser, Petr Palacky, Pavel Brandstetter |
| Abstract |
In the paper a method for speed and position
estimation for the permanent magnet synchronous motor
(PMSM) were described. By using monitored stator voltage and
currents and Kalman observers, it is possible to implement high
- dynamic – performance PMSM drives without position and
speed sensors. An Extended Kalman Filter (EKF) is a
recursive optimum – state estimator which can be used for the
joint state and parameter estimation of a non – linear dynamics
system in real – time. The mathematical model of the vector
controlled drive system in Matlab Simulink was used for
simulation. |
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| Filename: | A77143 |
| Filesize: | 332.2 KB |
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| Type |
Members Only |
| Date |
Last modified 2006-02-17 by System |
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