2012
DOI: 10.1007/s11708-012-0190-1
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Sensorless direct torque control for salient-pole PMSM based on extended Kalman filter fed by AC/DC/AC converter

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Cited by 12 publications
(5 citation statements)
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“…The general form of the PMSM model in a system with dq coordinates rotating with the rotor can be expressed as follows: The reference model was prepared using Matlab-Simulink environment. Then the C-code was generated, using tools proa possibility to use an observer which estimates the position using any method: using signal injections or the observers, e.g., based on back EMF estimation, using Luenberger and modified Luenberger observers [26], based on various realizations of Kalman filter [27][28] [29][30], using sliding mode observers [31][32] [33] and artificial neural networks [34]. As mentioned above, the control system utilizes the Luenberger observer.…”
Section: The New Control Structurementioning
confidence: 99%
“…The general form of the PMSM model in a system with dq coordinates rotating with the rotor can be expressed as follows: The reference model was prepared using Matlab-Simulink environment. Then the C-code was generated, using tools proa possibility to use an observer which estimates the position using any method: using signal injections or the observers, e.g., based on back EMF estimation, using Luenberger and modified Luenberger observers [26], based on various realizations of Kalman filter [27][28] [29][30], using sliding mode observers [31][32] [33] and artificial neural networks [34]. As mentioned above, the control system utilizes the Luenberger observer.…”
Section: The New Control Structurementioning
confidence: 99%
“…However it did not discuss the choice of noise matrices Q and R. Akrad et al 12 designed a faulttolerant controller for PMSM drive based on two virtual sensors with one being a two-stage extended Kalman filter and a maximum-likelihood voting algorithm. It also did not mention how to determine Q and R. Benchabane et al 13 used the EKF for the speed, rotor position, and load torque estimation based on the feedback of an indirect power electronic converter which is controlled by a sliding mode technique. Shi et al 14 used a self-adaption Kalman observer (SAKO) to observe speed and load torque precisely and timely, and they used a variable gain matrix to estimate and correct the observed position, speed, and load torque to solve the large speed error and time delay problem when PMSM runs at low speeds.…”
Section: Introductionmentioning
confidence: 99%
“…The role of the inverter is to make the stator phases switch, depending on the rotor position so that the PMSMs operate with varying speed. The inverters are acted by using the controllers, but these require rotor speed, rotor position and load torque measurements (El Magri et al, 2010;Benchabane et al, 2012). It is known that mechanical sensor-based solutions are costly and not sufficiently reliable.…”
Section: Introductionmentioning
confidence: 99%