Abstract
In the paper 'Predictive torque control of induction machines based on state-space models' by Miranda (IEEE Trans. Ind. Electron., vol. 56, no. 6, pp. 1916-1924, Jun. 2009), a discrete-time model for an induction machine with time-varying components was proposed to improve the accuracy of the model predictive control strategy. In this letter, we clarify that the sampled model proposed by Miranda is not exact, but rather an accurate approximation. Finally, its accuracy is analyzed and compared to using the simple Euler discretization.
Original language | English |
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Article number | 6507657 |
Pages (from-to) | 1635-1638 |
Number of pages | 4 |
Journal | IEEE Transactions on Industrial Electronics |
Volume | 61 |
Issue number | 3 |
DOIs |
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Publication status | Published - 2014 |
Keywords
- Discrete-time systems
- induction motor drives
- predictive control
ASJC Scopus subject areas
- Control and Systems Engineering
- Electrical and Electronic Engineering