Position sensorless extended and unscented Kalman filters with permanent magnet flux linkage and load torque estimation for surface-mounted PMSM
Sign Up to like & getrecommendations! Published in 2024 at "Automatika"
DOI: 10.1080/00051144.2024.2354643
Abstract: In this paper, novel position sensorless state estimators with improved robustness to permanent magnet (PM) flux linkage variations in permanent magnet synchronous machines (PMSMs) are presented. Unlike state estimators using conventional infinite inertia or electromechanical… read more here.
Keywords: magnet flux; permanent magnet; position sensorless; flux linkage ... See more keywords
Position Sensorless Control for PMSM Drives With Single Current Sensor
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3148748
Abstract: The aim of this article is an attempt to provide a more credible control mode or a fault-tolerant control strategy for permanent magnet synchronous motor (PMSM) drives when an unexpected failure occurs to the current… read more here.
Keywords: sensorless control; control; position sensorless; current sensor ... See more keywords
Current Reconstruction by One-Step Compensation for Permanent Magnet Synchronous Motor With Fixed Sampling Interval in Position Sensorless Control
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3156155
Abstract: To improve the performance of position sensorless control with a single current sensor in low-speed range, an improved current reconstruction method is proposed. High-frequency voltage is injected to estimate the rotor position. The time interval… read more here.
Keywords: sensorless control; position sensorless; position; current reconstruction ... See more keywords
Model-Based Angular Position Sensorless Drives of Main Electric Oil Pumps for e-Axles in HEV and BEV
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DOI: 10.3390/en17194962
Abstract: This paper describes an approach in improving the performance of the position sensorless control of electric oil pumps with a permanent magnet synchronous motor. Electric oil pumps are widely applied for the lubricating and cooling… read more here.
Keywords: electric oil; oil pumps; position sensorless;
Position Sensorless Control of BLDCM Fed by FSTP Inverter with Capacitor Voltage Compensation
Sign Up to like & getrecommendations! Published in 2025 at "World Electric Vehicle Journal"
DOI: 10.3390/wevj16100582
Abstract: Aiming at the commutation error in position sensorless control of brushless DC motors (BLDCMs) driven by four-switch three-phase (FSTP) inverters—caused by ignoring capacitor voltage fluctuations—this paper proposes a novel position sensorless control method based on… read more here.
Keywords: position sensorless; capacitor; position; voltage ... See more keywords