2015
DOI: 10.11591/telkomnika.v14i2.7423
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Rotor Position Sensorless Control of BLDC Motor based on Back Emf Detection Method

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Cited by 4 publications
(3 citation statements)
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“…Sensorless vector control scheme is successfully implemented if the the accuracy of the estimation of the rotor position is good. This algorithm is implemented by fundamental excitation method and the position of the rotor is detected from the back electromotive force (back EMF) [22,23].…”
Section: Introductionmentioning
confidence: 99%
“…Sensorless vector control scheme is successfully implemented if the the accuracy of the estimation of the rotor position is good. This algorithm is implemented by fundamental excitation method and the position of the rotor is detected from the back electromotive force (back EMF) [22,23].…”
Section: Introductionmentioning
confidence: 99%
“…There will be two windings energizing instantly and alternate conduction among all windings with respect to hall sensors sensing sequence [37]. Thanks to technology advancing, sensorless rotor position with improvement detection in PM motors are introduced for overall low-cost systems [38][39]. While common basic controllers used for BLDC motors in robotic application still based on PID [40][41], fuzzy logic controller, fuzzy PID controller [42] and adaptive fuzzy PID controllers [43].…”
Section: Introductionmentioning
confidence: 99%
“…Sensorless control by detecting back emf is one of the widely used methods in which the information regarding back emf can be obtained by measuring phase voltages [12] in which phase's exact commutation instants are displaced by 30˚ from zero crossing of back emf. Calculation of difference in line voltages [13][14], second derivative of sum of three terminal voltages [15], backemf mapping [16] and backemf difference estimation [17] are some of the other techniques found in literature. The sensorless technique has been adopted by calculating the difference of terminal voltage difference which contains the information about exact commutation point which is 30 degrees lagging from zero crossing instant of back emf .…”
Section: Introductionmentioning
confidence: 99%