Speed sensorless field-oriented control of induction motor with rotor resistance adaptation
β Scribed by Kubota, H.; Matsuse, K.
- Book ID
- 117863695
- Publisher
- IEEE
- Year
- 1994
- Tongue
- English
- Weight
- 496 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0093-9994
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π SIMILAR VOLUMES
In this paper, a nonlinear indirect adaptive sensorless speed and #ux tracking controller for induction motors is proposed. In the controller, only the stator currents are assumed to be measurable. Flux observers and rotor speed estimator are designed to relax the need to #ux and speed measurement.
## Abstract It is well known that the performance of the (industry standard) fieldβoriented control (FOC) for induction motors is highly sensitive to uncertainties in the rotor resistance. In this paper we describe how to use supervisory control to obtain an adaptive implementation of FOC for curre