The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Drift- and parameter-compensated flux estimator for persistent zero-stator-frequency operation of sensorless-controlled induction motors
Abstract
The performance of sensorless-controlled induction motors is poor at very low speed. The reasons are the limited accuracy of stator voltage acquisition and the presence of offset and drift components in the acquired signals. To overcome these problems, a pure integrator is employed for stator flux estimation. The time-variable DC offset voltage is estimated from the flux drift in a parallel stator model and used to eliminate the offset by feedforward control. Residual high-frequency disturbances are compensated by feedback flux amplitude control. A linearization of the pulsewidth-modulation inverter transfer function and an improved stator resistance estimation scheme further enhance the system performance. Experiments demonstrate high dynamic performance of sensorless control at extreme low speed and zero stator frequency.
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Citations
Cites
Inverter output voltage synthesis using novel dead time compensation
Choi, J.-W., & Sul, S.-K. (1996) · IEEE Transactions on Power Electronics · doi:10.1109/63.486169 · Cited by 509
Holtz, J., & Quan, J. (2002) · IEEE Transactions on Industry Applications · doi:10.1109/tia.2002.800779 · Cited by 376
Self-citationAnalysis and compensation of current measurement error in vector-controlled AC motor drives
Chung, D.-W., & Sul, S.-K. (1998) · IEEE Transactions on Industry Applications · doi:10.1109/28.663477 · Cited by 218
Cited by
Salmasi, F. R., Najafabadi, T. A., & Maralani, P. J. (2010) · IEEE Transactions on Power Electronics · doi:10.1109/tpel.2009.2038268 · Cited by 77
Metadata
- Authors
- Holtz, J., & Quan, J.
- Venue
- IEEE Transactions on Industry Applications
- Published
- 2003-07
- Volume
- 39
- Issue
- 4
- Pages
- 1052-1060
- ISSN
- 0093-9994 (ISSN-L)
- OpenAlex
- W2180731300
- Cited by
- 313
- References
- 3
- FWCI
- 12.40
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Drift- and parameter-compensated flux estimator for persistent zero-stator-frequency operation of sensorless-controlled induction motors. https://app.cochat.ai/papers/10.1109/tia.2003.813726
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- Holtz, J., & Quan, J. (2003). Drift- and parameter-compensated flux estimator for persistent zero-stator-frequency operation of sensorless-controlled induction motors. IEEE Transactions on Industry Applications. https://doi.org/10.1109/tia.2003.813726
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