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Estimation of Rotor Speed for Nonlinear Control of the Induction Motor
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| Author(s) |
Z. Krzemiñski |
| Abstract |
A nonlinear control system based on a multiscalar model of the induction motor is presented in the paper. Properties of the multiscalar model based system are compared with the field oriented control system. Structures of different rotor speed estimators suitable for nonlinear control are analyzed and their exactness in steady states and transients is presented. Special attention is paid to a speed observer proposed recently. The structure with estimation of rotor resistance and mutual inductance is presented. Results of simulations for investigated structures are presented. The most effective structure of nonlinear control system with speed estimation is pointed out. Properties of this system were investigated using a digital signal processor for realization of the control algorithm and results of experiments are presented. |
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| Filename: | EPE-PEMC2002 - SSJV-01 - Krzeminski.pdf |
| Filesize: | 517 KB |
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| Type |
Members Only |
| Date |
Last modified 2004-05-13 by System |
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