Results 161 to 170 of about 17,191 (210)
Optimizing Sensorless Control in PMSM Based on the SOGIFO-X Flux Observer Algorithm. [PDF]
Sensors (Basel)Jin R, Chen J, Hu P, Li J.
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Sensorless control in full speed domain of interior permanent magnet synchronous motor based on hybrid observer. [PDF]
Sci RepGao YJ +4 more
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Intelligent Dynamic-Enhanced Compensation for UAV Magnetic Interference. [PDF]
Sensors (Basel)Chen Z +7 more
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IEEE Transactions on Industry Applications, 2018
A back-electromotive force (EMF) model reference adaptive system based sensorless control scheme is proposed for a grid-connected doubly fed induction generator (DFIG). Based on the stator-side and the rotor-side dynamic models of the DFIG, both the reference model and the adaptive model of the proposed back-EMF based DFIG are investigated.
Lin-Yu Lu +3 more
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A back-electromotive force (EMF) model reference adaptive system based sensorless control scheme is proposed for a grid-connected doubly fed induction generator (DFIG). Based on the stator-side and the rotor-side dynamic models of the DFIG, both the reference model and the adaptive model of the proposed back-EMF based DFIG are investigated.
Lin-Yu Lu +3 more
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IEEE Transactions on Industrial Electronics, 2013
In this paper, the inter-turn short circuit fault detection in permanent magnet synchronous machines (PMSM) using an open-loop physics-based back electromotive force (EMF) estimator is presented. The back EMF estimator is designed based upon a current mode tracking scheme.
Ali Sarikhani, Osama A. Mohammed
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In this paper, the inter-turn short circuit fault detection in permanent magnet synchronous machines (PMSM) using an open-loop physics-based back electromotive force (EMF) estimator is presented. The back EMF estimator is designed based upon a current mode tracking scheme.
Ali Sarikhani, Osama A. Mohammed
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IEEE Transactions on Industrial Electronics, 2017
This paper proposes a new torque control strategy to reduce torque ripple of brushless dc motor. All possible combinations of terminal voltages are obtained from different switching states of the inverter during normal conduction period and commutation period.
Tingna Shi +4 more
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This paper proposes a new torque control strategy to reduce torque ripple of brushless dc motor. All possible combinations of terminal voltages are obtained from different switching states of the inverter during normal conduction period and commutation period.
Tingna Shi +4 more
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Journal of Mechanical Science and Technology, 2017
The magnetically levitated system, so called maglev system, has been researched and developed with the purpose of vacuum compatibility in the semiconductor industry. In the maglev system, the back electromotive force is inevitably generated when the system moves. The back electromotive force causes force/moment disturbances.
Jae-heon Jeong +10 more
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The magnetically levitated system, so called maglev system, has been researched and developed with the purpose of vacuum compatibility in the semiconductor industry. In the maglev system, the back electromotive force is inevitably generated when the system moves. The back electromotive force causes force/moment disturbances.
Jae-heon Jeong +10 more
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Analysis of back electromotive force in RCEML
2014 17th International Symposium on Electromagnetic Launch Technology, 2014Compared with the rail electromagnetic launchers (EMLs), there is a strong magnetic coupling between the drive coils and the projectile of coil EMLs. This makes it possible that the coil EMLs have very high efficiency. When doing research on coil EMLs, we found that there was a significant downward trend of the current wave of the launcher system by ...
Yanpan Hou +7 more
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Control of a flexible beam using back electromotive force of motor
Journal of Guidance, Control, and Dynamics, 1996An innovative method of wave-absorbing control is presented for vibration suppression of flexible space structures. The method needs no digital computation process programmed under the control law that is usually necessary in realistic systems. A torque motor is used not only as an actuator but also a sensor that detects the angular velocity of the ...
Fujii, Hironori A. +2 more
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