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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ngoc-Duc Nguyen | - |
dc.contributor.author | Nguyen Ngoc Ngoc Nam | - |
dc.contributor.author | Changwoo Yoon | - |
dc.contributor.author | Young Il Lee | - |
dc.date.accessioned | 2021-09-14T07:14:54Z | - |
dc.date.available | 2021-09-14T07:14:54Z | - |
dc.date.issued | 2021 | - |
dc.identifier.uri | https://ieeexplore.ieee.org/document/9479743 | - |
dc.identifier.uri | https://dlib.phenikaa-uni.edu.vn/handle/PNK/2858 | - |
dc.description.abstract | In this paper, a new design of the state observer is proposed to reduce the unstable low-speed region of the adaptive full-order observer (AFO) based speed sensorless speed control of induction motors (IM). The proposed state observer is designed in z-domain rather than in s-domain following the pole-placement approach. The convergence rate of the proposed observer can be made faster than that of the IM poles without extra oscillation effects and the unstable low-speed region of AFO can be reduced to the zero-synchronous-frequency (ZSF) line. Also, a modified adaptation law of the AFO is derived to estimate the rotor speed. Based on the modified AFO, a continuous control set model predictive control (CCS-MPC) is designed for the inner-loop torque control. The cost function of the CCS-MPC is made of the predicted tracking errors on the state and control input. Finally, the dual-loop speed sensorless speed control using the modified AFO and CCS-MPC is presented in simulations and experiments. | vi |
dc.language.iso | eng | vi |
dc.publisher | IEEE Transactions on Industrial Electronics | vi |
dc.subject | adaptive full-order observer | - |
dc.subject | induction motor | |
dc.subject | speed sensorless model predictive torque control | vi |
dc.title | Speed Sensorless Model Predictive Torque Control of Induction Motors using A Modified Adaptive Full-order Observer | vi |
dc.type | Bài trích | vi |
eperson.identifier.doi | 10.1109/TIE.2021.3094493 | - |
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